feat(hub): usage fact breakdown API + admin usage/session UI + release v0.0.34

Expose UsageFact kind/capability rollups on org and project usage reports,
and add admin pages that separate model tokens from external-capability meters.

.gitea/workflows/checker-check.yml

@@ -1,12 +1,12 @@
 name: checker check
 
 # Builds and lints the Rust implementation crates under crates/ (the rule-based
-# lesson checker).
+# checker that "stands in Lean's position" at product runtime).
 #
-# This is an INTERNAL gate on the implementation's own health
-# (does it build, pass its tests, satisfy clippy + rustfmt?). There is no
-# decision-to-implementation conformance gate — implementations align to the
-# ADRs by human review, not by CI. See the repo README.
+# Like spec-check, this is an INTERNAL gate on the implementation's own health
+# (does it build, pass its tests, satisfy clippy + rustfmt?). It is NOT a
+# spec-to-implementation conformance gate — implementations align to the Lean
+# contract by human review, not by CI. See the repo README.
 
 on:
   push:

.gitea/workflows/hub-check.yml

@@ -1,8 +1,8 @@
 name: hub check
 
 # Builds, type-checks, and tests the Hub TS package under hub/.
-# The Hub is the Feishu-group collaboration + agent runtime half.
-# This is an INTERNAL gate on the Hub's own
+# The Hub is the Feishu-group collaboration + agent runtime half
+# (spec/System implementation). This is an INTERNAL gate on the Hub's own
 # health, like checker-check is for the Rust half.
 
 on:

.gitea/workflows/spec-check.yml

@@ -0,0 +1,20 @@
+name: spec check
+
+# Builds the Lean semantic master spec under spec/.
+# This is an INTERNAL well-formedness gate (does the contract type-check?),
+# NOT a spec-to-implementation conformance gate — implementations align to the
+# contract by human review, not by CI. See repo README.
+
+on:
+  push:
+  pull_request:
+  workflow_dispatch:
+
+jobs:
+  spec-check:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v5
+      - uses: leanprover/lean-action@v1
+        with:
+          lake-package-directory: spec

.gitignore

@@ -1,3 +1,7 @@
+# Lean / Lake build artifacts (spec/ has its own .gitignore too)
+.lake/
+**/.lake/
+
 # Rust / Cargo build artifacts (repo-wide cargo workspace at root)
 /target
 **/*.pdf

.scratch/saas-production-readiness/issues/05-define-abuse-capacity-controls.md

@@ -29,7 +29,7 @@ workload brakes.
 
 The full current-state inventory, accepted behavior, and release evidence are
 recorded in [Initial abuse and capacity controls](../assets/initial-abuse-capacity-controls.md),
-with the durable decision in ADR-0022. Numerical
+with the durable decision in ADR-0022 and `Spec.System.Capacity`. Numerical
 ceilings remain open until production-like calibration.
 
 The implementation frontier is:

.scratch/saas-production-readiness/issues/08-prove-production-release-gate.md

@@ -7,6 +7,6 @@ Blocked by: 01, 02, 03, 04, 05, 06, 07, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18,
 ## Question
 
 After the readiness investigations and resulting fixes are resolved, can one
-repeatable release procedure prove build/test health, deploy a clean
+repeatable release procedure prove build/test/spec health, deploy a clean
 production-like environment, exercise critical tenant and agent journeys,
 verify observability and recovery, and either roll forward or roll back safely?

.scratch/saas-production-readiness/issues/27-reconcile-audit-history-contract.md

@@ -8,7 +8,7 @@ Blocked by: 04
 
 Separate or unify run-bound audit entries, pre-run security/permission events,
 structured messages, and operational recovery events without weakening
-the pinned AuditEntry-to-run relation. Decide durability,
+`Spec.System.Audit`'s pinned AuditEntry-to-run relation. Decide durability,
 failure, retention, and query semantics; then enforce referential integrity and
 observable/recoverable writes instead of silently swallowing lost evidence.
 Do not merge these customer Project/Run records with ADR-0023's already-decided

.scratch/saas-production-readiness/issues/42-decide-platform-admin-identity-audit.md

@@ -40,7 +40,9 @@ an off-host recovery key, an incident and reason, and issues only an expiring
 Emergency Platform Grant.
 
 The complete accepted decision and implementation divergences are in
-[ADR-0023](../../../docs/adr/0023-platform-administrator-identity-and-audit.md),
+[ADR-0023](../../../docs/adr/0023-platform-administrator-identity-and-audit.md).
+The pinned semantic invariants are in
+[`Spec.System.PlatformAdministration`](../../../spec/Spec/System/PlatformAdministration.lean),
 and the canonical terms are in [`CONTEXT.md`](../../../CONTEXT.md).
 
 Exact numeric session/invitation/step-up limits and browser mechanics remain

AGENTS.md

@@ -1,25 +1,29 @@
 # AGENTS.md —— agent 操作手册(全 repo)
 
-本 repo 是 monorepo。先读根 `README.md` 的"宪法"4 条,那是一切工作的前提。本文件是给在这里干活的 coding agent 的纪律。
+本 repo 是 monorepo。先读根 `README.md` 的"宪法"5 条,那是一切工作的前提。本文件是给在这里干活的 coding agent 的纪律。
 
 ## 这个 repo 是什么
 
-- `docs/adr/` 是系统级决策的唯一权威来源;`CONTEXT.md` 是平台语言词汇表;代码注释把关键不变量锚到 ADR 编号,可 grep。
+- `spec/` 是一份**人机共识的契约**(Lean 语义母本),是产品语义的上游参照。
+- 其余部件(将来的 `spec/` 外文件夹)是**向 `spec/` 对齐的实现**。
 - `hub/` 的平台层按 SaaS 形态演进:`Organization` 是 tenant root;`Project`/`Team`
-  必须归属 org,TEAM→PROJECT 授权不得跨 org(见 ADR-0020)。
+  必须归属 org,TEAM→PROJECT 授权不得跨 org(见 ADR-0020 / `Spec.System.Organization`)。
 - org 后台 project explorer 里 `Folder` 是透明组织节点,不是权限资源;project 仍是权限边界。
-  普通老师可在飞书群自助建 project 但受 org policy 控制(见 ADR-0021)。
+  普通老师可在飞书群自助建 project 但受 org policy 控制(见 ADR-0021 /
+  `Spec.System.ProjectWorkspace`)。
 - 每个 org 自选 BYOK 或平台托管 model provider connection;平台托管也必须是该 org
-  独享的 key/base URL,不得让无关 org 共用 process-global provider key(见 ADR-0021)。
+  独享的 key/base URL,不得让无关 org 共用 process-global provider key(见 ADR-0021 /
+  `Spec.System.Organization`)。
 - Feishu/provider secret 使用本地版本化 master-key keyring 的信封加密;生产由 systemd
   credential 注入,运行时只允许显式 org/project scope 的 fail-closed resolver,不得回退
   process-global credential;Agent child 只接收 run-scoped loopback proxy capability,
-  不接收 org provider credential(见 ADR-0024)。
+  不接收 org provider credential(见 ADR-0024 / `Spec.System.Organization`)。
 - 生产容量按不可突破的 platform ceiling 与 org 可下调 policy 分层;有效限制取两者较低值。
-  Agent admission 必须持久、有界、跨 org 公平且显式背压(见 ADR-0022)。
+  Agent admission 必须持久、有界、跨 org 公平且显式背压(见 ADR-0022 /
+  `Spec.System.Capacity`)。
 - 平台管理员只通过独立的 platform-owned 飞书应用与可撤销 Platform Session 认证,不复用
   客户 `User`/org membership;平台写操作与 append-only audit 同事务,break-glass 只走
-  双因子的离线恢复流程(见 ADR-0023)。
+  双因子的离线恢复流程(见 ADR-0023 / `Spec.System.PlatformAdministration`)。
 - 受控 alpha 暂采用一 Organization 一具名 systemd Silo:独立 database role/database、
   service identity、workspace、keyring 与 Feishu/provider connection；进程必须由
   `HUB_SILO_ORGANIZATION_ID` fail-closed 绑定唯一 org，平台后台不开放。共享 SaaS
@@ -40,12 +44,12 @@
 
 ## 纪律
 
-1. **不得用预训练先验脑补本领域。** 这个领域很新,你没有相关先验。ADR 与 `CONTEXT.md` 是语义的唯一权威来源;没写的,就是没定的。
+1. **不得用预训练先验脑补本领域。** 这个领域很新,你没有相关先验。契约里 prose doc 注释是语义的唯一权威来源;契约没写的,就是没定的。
 
-2. **凡 ADR 未写明者,不得假设。** 遇到没覆盖的地方,**显式 surface 出来**让开发者决定,绝不擅自替它选一个解。
+2. **凡契约未写明者,不得假设。** 遇到标了 `OPEN` 的地方,或契约根本没覆盖的地方,**显式 surface 出来**让开发者决定,绝不擅自替它选一个解。
 
-3. **新语义决策进 ADR。** 跨部件的语义分歧点按编号顺延新增 `docs/adr/NNNN-*.md`;代码里的关键不变量用注释锚到 ADR 编号,保持可 grep。已有 ADR 正文不改写历史——推翻旧决策就写新 ADR 标记 supersede。
+3. **改 `spec/` 必须保持其 `lake build` 通过。** 在 `spec/` 目录下跑 `lake build`。新增声明必须带 `/-- … -/` doc 注释和恰当标签(`PINNED` / `OPEN` / `ADR-NNNN`)。规范见 `spec/README.md`。不准用 `sorry` 把 build 糊绿。
 
-4. **实现向 ADR 对齐;偏离必须 surface。** 没有 CI gate 替你把关 ADR↔实现的一致性(见宪法第 2 条)——这道对齐靠 review 和你巡逻 diff。发现实现与决策不一致时,报告它,不要默默让其中一边将就另一边。
+4. **实现向契约对齐;偏离必须 surface。** 没有 CI gate 替你把关 spec↔实现的一致性(见宪法第 2 条)——这道对齐靠 review 和你巡逻 diff。发现实现与契约不一致时,报告它,不要默默让其中一边将就另一边。
 
 5. **写操作谨慎。** 线上操作、git 写操作前与开发者确认(这是开发者的全局偏好)。

CLAUDE.md

@@ -1,23 +1,25 @@
 # CLAUDE.md —— agent 操作手册(全 repo)
 
-本 repo 是 monorepo。先读根 `README.md` 的"宪法"4 条,那是一切工作的前提。本文件是给在这里干活的 coding agent 的纪律。
+本 repo 是 monorepo。先读根 `README.md` 的"宪法"5 条,那是一切工作的前提。本文件是给在这里干活的 coding agent 的纪律。
 
 ## 这个 repo 是什么
 
-- `docs/adr/` 是系统级决策的唯一权威来源;`CONTEXT.md` 是平台语言词汇表;代码注释把关键不变量锚到 ADR 编号,可 grep。
+- `spec/` 是一份**人机共识的契约**(Lean 语义母本),是产品语义的上游参照。
+- 其余部件(将来的 `spec/` 外文件夹)是**向 `spec/` 对齐的实现**。
 - `hub/` 的平台层按 SaaS 形态演进:`Organization` 是 tenant root;`Project`/`Team`
-  必须归属 org,TEAM→PROJECT 授权不得跨 org(见 ADR-0020)。
+  必须归属 org,TEAM→PROJECT 授权不得跨 org(见 ADR-0020 / `Spec.System.Organization`)。
 - org 后台 project explorer 里 `Folder` 是透明组织节点,不是权限资源;project 仍是权限边界。
-  普通老师可在飞书群自助建 project 但受 org policy 控制(见 ADR-0021)。
+  普通老师可在飞书群自助建 project 但受 org policy 控制(见 ADR-0021 /
+  `Spec.System.ProjectWorkspace`)。
 
 ## 纪律
 
-1. **不得用预训练先验脑补本领域。** 这个领域很新,你没有相关先验。ADR 与 `CONTEXT.md` 是语义的唯一权威来源;没写的,就是没定的。
+1. **不得用预训练先验脑补本领域。** 这个领域很新,你没有相关先验。契约里 prose doc 注释是语义的唯一权威来源;契约没写的,就是没定的。
 
-2. **凡 ADR 未写明者,不得假设。** 遇到没覆盖的地方,**显式 surface 出来**让开发者决定,绝不擅自替它选一个解。
+2. **凡契约未写明者,不得假设。** 遇到标了 `OPEN` 的地方,或契约根本没覆盖的地方,**显式 surface 出来**让开发者决定,绝不擅自替它选一个解。
 
-3. **新语义决策进 ADR。** 跨部件的语义分歧点按编号顺延新增 `docs/adr/NNNN-*.md`;代码里的关键不变量用注释锚到 ADR 编号,保持可 grep。已有 ADR 正文不改写历史——推翻旧决策就写新 ADR 标记 supersede。
+3. **改 `spec/` 必须保持其 `lake build` 通过。** 在 `spec/` 目录下跑 `lake build`。新增声明必须带 `/-- … -/` doc 注释和恰当标签(`PINNED` / `OPEN` / `ADR-NNNN`)。规范见 `spec/README.md`。不准用 `sorry` 把 build 糊绿。
 
-4. **实现向 ADR 对齐;偏离必须 surface。** 没有 CI gate 替你把关 ADR↔实现的一致性(见宪法第 2 条)——这道对齐靠 review 和你巡逻 diff。发现实现与决策不一致时,报告它,不要默默让其中一边将就另一边。
+4. **实现向契约对齐;偏离必须 surface。** 没有 CI gate 替你把关 spec↔实现的一致性(见宪法第 2 条)——这道对齐靠 review 和你巡逻 diff。发现实现与契约不一致时,报告它,不要默默让其中一边将就另一边。
 
 5. **写操作谨慎。** 线上操作、git 写操作前与开发者确认(这是开发者的全局偏好)。

CONTEXT.md

@@ -99,7 +99,3 @@ _Avoid_: Cost budget, unlimited run
 **Emergency Workload Brake**:
 An audited Platform Administrator control that prevents new agent work for one Organization or the whole platform and may explicitly stop active work during an incident.
 _Avoid_: Organization deletion, service restart
-
-**Member Group**:
-A global, unlimited-depth, nestable authorization principal managed by the website administrator; a file-library grant on a group applies to that group and its whole descendant subtree, and a user's effective permission collects every group they belong to plus those groups' ancestors (ADR-0028). It stores no folder/project permission itself — only the user→group membership. Global: not owned by any Organization.
-_Avoid_: Team (the org-scoped flat grouping), Feishu department

README.md

@@ -2,7 +2,7 @@
 
 教研生产的数字化解决方案。核心思路:课程像 DAW / 剪辑软件那样有一个**结构化的工程文件**;coding agent 协助编辑它;一个 rule-based checker(类编译器)校验其合法性并给出 helpful fix hint。目标是把教研从一次性的文档,沉淀成**可累积、可校验、可复用的资产**。
 
-这是一个 **monorepo**。它的组织方式本身就表达了一条原则:**`docs/adr/` 是系统级决策的唯一权威来源,代码注释把关键不变量锚到 ADR 编号,可 grep。**
+这是一个 **monorepo**。它的组织方式本身就表达了一条原则:**`spec/` 是上游的语义母本,其余部件是向它对齐的实现。**
 
 ## 安装 `cph` 命令行
 
@@ -33,40 +33,47 @@ cph completions zsh > ~/.zfunc/_cph        # 或 bash/fish/powershell/elvish
 ```
 README.md          ← 本文件:总览 + 宪法(下面 5 条)
 CLAUDE.md          ← 全局 agent 操作手册(管整个 repo)
-docs/adr/          ← 系统级架构决策记录(跨部件,决策的唯一权威来源)
-CONTEXT.md         ← 平台语言词汇表(术语与禁用说法)
+docs/adr/          ← 系统级架构决策记录(跨部件,被 spec 契约引用)
+spec/              ← Lean 语义母本(自包含的 Lean 工程)。见 spec/README.md
 Cargo.toml         ← 仓库级 cargo workspace(实现部件共用,便于跨部件复用 crate)
-crates/            ← 实现:rule-based checker(语义由 ADR 锚定)。见 crates/README.md
+crates/            ← 实现:rule-based checker(向 spec 对齐)。见 crates/README.md
   cph-diag / cph-model / cph-schema / cph-typst   ← 可复用基础(模型/校验/typst 引擎)
   cph-check / cph-cli                             ← checker 本体 + `cph` 命令行
-render/            ← typst 渲染包 cph-render(checker 的渲染后端,ADR-0005)
+render/            ← typst 渲染包 cph-render(母本的渲染后端之一,ADR-0005)
 examples/          ← 样例工程文件(如 TH-141),流水线的真实输入
 hub/              ← SaaS Hub:飞书协作、org 管理、agent runtime 与生产部署
-(exporter/ …)     ← 将来的其他部件,平级于 crates/
+(exporter/ …)     ← 将来的其他部件,平级于 spec/
 ```
 
+`spec/` 与实现部件**物理分离、平级共存**:谁是上游、谁向谁对齐,一眼可见。
 实现部件共用一个仓库根的 cargo workspace,使基础 crate(模型、typst 引擎)能被
 未来部件(如 exporter)复用,而非各自重造。
 
 ## 宪法
 
-这 4 条是本仓库的协作约定,是一切工作的前提。
+这 5 条是 `spec/` 这份语义母本的定位与约束,是本仓库一切工作的前提。
 
-1. **角色 —— ADR 是决策真相。**
-   跨部件的语义决策只记录在 `docs/adr/`,一份决策一份 ADR,编号顺延、正文不改写历史。代码里的关键不变量用注释锚到 ADR 编号,保持可 grep。没有第二份权威文档。
+1. **角色 —— Lean 是研发侧的上游参照。**
+   `spec/` 用 Lean 编写,是开发者(领域专家)与 coding agent **共用**的 spec 工具,用来沉淀产品各部件的**语义**。它**不进入产品运行时**——产品里"站在 Lean 这个位置"的那个 checker 用什么技术实现,尚未决定;但那个东西的语义,先在 `spec/` 里固定下来。
 
-2. **对齐机制 —— 人肉承载,无机器兜底。**
-   CI 只验各部件自身良构(build / test / clippy),**没有**决策↔实现的一致性 gate。实现对齐 ADR,由"开发者 review + agent 巡逻 diff"这个人肉环节承载。发现漂移,报告它,不要默默让其中一边将就另一边。
+2. **对齐机制 —— Lean 只做上游参照。**
+   不做 extract / codegen,不派生 conformance test,CI 里**没有** spec→实现的 gate。实现对齐 spec,由"开发者 review + agent 巡逻 diff"这个人肉环节承载。
+   (CI 里的 `spec check` 只验 spec **自身**能否 type-check,即契约内部良构,不是 spec↔实现的对齐检查。)
 
-3. **形态 —— 自包含。**
-   凡 ADR 未明文规定的,开发者与 agent 双方都不该假设;遇到没覆盖的地方,**显式 surface** 出来让开发者决定。
+3. **资产性 —— 由 review 纪律承载,无机器兜底。**
+   这份仓库给你的是"精确、自洽、机器验内部良构的语义共识",**不是**"实现正确性保证"。spec 与实现之间那道缝,是我们自愿用人来守的——清醒地守,它就是资产;放任实现漂移而不回头同步,它就退化成最贵的过期文档。
 
-4. **深度判据 —— 只收录分歧点。**
-   一条语义该不该写进 ADR,取决于一句话:**"不写明,开发者与 agent 会不会各自做出不同假设?"** 会 → 进 ADR;显然的东西 / 纯 plumbing / 普通 CRUD 字段 → 不进(写进去只稀释信噪比、增加维护面)。
-   深度上限是**你愿意在每次实现变更时手动回头同步的量**——写得比你能维护的更深,多出来的部分会率先过期、反过来误导实现。
+4. **形态 —— 它是人机共识的契约。**
+   契约必须**自包含**:凡契约未明文规定的,开发者与 agent 双方都不该假设。这比"文档"严格——type checker 会逼这份契约在结构上无洞。
+
+5. **深度判据 —— 只收录分歧点。**
+   一条语义该不该写进 Lean,取决于一句话:**"不写明,开发者与 agent 会不会各自做出不同假设?"** 会 → 进契约;显然的东西 / 纯 plumbing / 普通 CRUD 字段 → 不进(写进去只稀释信噪比、增加维护面)。
+   深度上限不是 Lean 的表达力,而是**你愿意在每次实现变更时手动回头同步的量**——写得比你能维护的更深,多出来的部分会率先过期、反过来误导实现。
 
 ## CI
 
+`.gitea/workflows/spec-check.yml` 在每次 push / PR 时于 `spec/` 下跑 `lake build`,确保契约始终 type-check 通过(从第一天起就是"绿"的)。这是良构 gate,见宪法第 2 条。
+
 Rust checker 的本地与 CI 工具链由根 `rust-toolchain.toml` 固定;`.gitea/workflows/checker-check.yml`
 必须安装同一精确版本并执行 `cargo fmt --all --check`、Clippy `-D warnings` 与 workspace
 全测试。升级 Rust 时这两处必须在同一提交更新并通过完整 checker gate。

crates/README.md

@@ -1,8 +1,7 @@
 # crates/
 
-These crates implement the rule-based lesson checker whose semantics are
-pinned by the ADRs in `docs/adr/`: it reads an engineering-file (one lesson,
-ADR-0005)
+These crates implement the rule-based lesson checker that aligns to the
+semantic master in `spec/`: it reads an engineering-file (one lesson, ADR-0005)
 laid out per ADR-0008 (declarative `manifest.toml` + per-element
 `element.toml`), validates structure and content, and emits diagnostics.
 `cph-diag` (the shared diagnostic vocabulary), `cph-model` (the ADR-0008 loader),

crates/cph-check/src/lib.rs

@@ -19,11 +19,13 @@ const DEFAULT_TARGET: &str = "student";
 
 /// Severity of the render-coverage ("element ignored under a target") diagnostic.
 ///
-/// **PINNED to `warning` by ADR-0005:** when a
+/// **PINNED to `warning` by the contract.** Mirrors the Lean master's
+/// `Spec.Courseware.renderIgnoredSeverity : Severity := .warning`
+/// (`spec/Spec/Courseware/Check/Diagnostic.lean`), itself citing ADR-0005: when a
 /// `(kind, target)` pair has no render rule the checker reports that the element
 /// is ignored under that target and **does not block the export**. Naming the
-/// severity as a const makes "it is a warning, not an error" a greppable
-/// fact rather than an inline literal.
+/// severity as a const makes "it is a warning, not an error" a greppable,
+/// alignable fact rather than an inline literal.
 const RENDER_IGNORED_SEVERITY: Severity = Severity::Warning;
 
 /// The result of running [`check`] (or the check phases of [`build`]).
@@ -55,12 +57,12 @@ impl CheckReport {
 
     /// Whether any collected diagnostic is `Error`-severity.
     ///
-    /// **Legality decision (ADR-0010).** `!has_errors()` decides lesson
-    /// legality: a lesson is *legal* iff its diagnostics contain no error-level
-    /// diagnostic (warnings are non-blocking — see `Severity`). There is no CI
-    /// gate enforcing ADR↔implementation alignment (repo constitution); it is
-    /// kept greppable here so a reviewer can tie the orchestrator's gate to
-    /// the ADR.
+    /// **Legality decision (spec alignment).** `!has_errors()` is the
+    /// implementation of `Spec.Courseware.Legal` (`spec/Spec/Courseware/Check/Diagnostic.lean`):
+    /// a lesson is *legal* iff its diagnostics contain no error-level diagnostic
+    /// (warnings are non-blocking — see `Severity` / ADR-0010). There is no CI
+    /// gate enforcing this alignment (repo constitution); it is kept greppable
+    /// here so a reviewer can tie the orchestrator's gate to the Lean master.
     pub fn has_errors(&self) -> bool {
         self.diagnostics
             .iter()

crates/cph-diag/src/lib.rs

@@ -2,7 +2,7 @@
 //!
 //! Every other crate in the workspace depends on these types to report
 //! problems. The vocabulary is intentionally small and stable: a [`Severity`]
-//! (two-valued, ADR-0010), a closed set of machine-stable [`DiagCode`]s, an
+//! (mirroring the Lean master), a closed set of machine-stable [`DiagCode`]s, an
 //! optional [`SourceSpan`] pointing back at the offending source, and a
 //! [`Diagnostic`] tying them together with a human message and a fix hint.
 //!
@@ -17,27 +17,32 @@ use serde::Serialize;
 
 /// Severity of a diagnostic.
 ///
-/// **Pinned by ADR-0005 / ADR-0010: exactly two values.**
+/// **Mirrors `Spec.Courseware.Diagnostic.Severity`** in the Lean semantic
+/// master (`spec/Spec/Courseware/Check/Diagnostic.lean`), whose definition is
+/// exactly:
 ///
 /// ```text
-/// warning | error
+/// inductive Severity where
+///   | warning
+///   | error
 /// ```
 ///
-/// This two-valued shape is a **contract decision**, not an accident: the
-/// finer levels (`info` / `hint` / `note`) are deliberately undecided, so we
+/// This two-valued shape is a **contract decision**, not an accident: the Lean
+/// module pins `Severity` to exactly `warning | error` and states the finer
+/// levels (`info` / `hint` / `note`) are deliberately undecided. We therefore
 /// do **not** add an info/note level here. `error` blocks (the artifact is
 /// invalid); `warning` does not block (the artifact still exports, but with
 /// loss / an ignored element — e.g. ADR-0005's "missing render ⇒ warning").
 ///
-/// There is no CI gate enforcing ADR↔implementation alignment (see the repo
-/// constitution); it is maintained by review, which is why the decision is
-/// documented here rather than only in the ADR.
+/// There is no CI gate enforcing this alignment (see the repo constitution);
+/// it is maintained by review, which is why this correspondence is documented
+/// here rather than only in the spec.
 #[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize)]
 pub enum Severity {
     /// Non-blocking: the artifact still exports, but is lossy / has an ignored
-    /// element. ADR-0010 `warning`.
+    /// element. Mirrors Lean `Severity.warning`.
     Warning,
-    /// Blocking: the artifact is invalid. ADR-0010 `error`.
+    /// Blocking: the artifact is invalid. Mirrors Lean `Severity.error`.
     Error,
 }
 

crates/cph-model/src/lib.rs

@@ -3,7 +3,9 @@
 //! This crate is the **loader**, not the full checker. It reads
 //! `<root>/manifest.toml` (project / info / ordered `[[parts]]` / declared
 //! `[targets.*]`) and each part's `<root>/<path>/element.toml`, and produces an
-//! ordered [`Lesson`], where the order of `parts` carries teaching semantics.
+//! ordered [`Lesson`] — mirroring the Lean master's `Lesson = List (Element P)`
+//! (`spec/Spec/Courseware/Model/Lesson.lean`), where the order of `parts` carries
+//! teaching semantics.
 //!
 //! Scope boundaries (deliberately staying in lane):
 //! - It validates **structure** only: manifest shape, element.toml shape, and
@@ -21,7 +23,7 @@ use serde::{Deserialize, Serialize};
 
 /// An ordered, in-memory lesson loaded from an engineering file.
 ///
-/// `parts` is an ordered
+/// Mirrors the Lean master's `Lesson = List (Element P)`: `parts` is an ordered
 /// `Vec`, and that order is the lesson's order (ADR-0008 §"the lesson manifest
 /// is declarative" — the `[[parts]]` array order is the single source of truth).
 #[derive(Debug, Clone, PartialEq, Serialize)]
@@ -84,8 +86,9 @@ pub struct TargetConfig {
     /// with template `exports/<name>.typ` when no `[[steps]]` are given.
     pub steps: Vec<Step>,
     /// The **render-coverage declaration**: which element kinds this target
-    /// renders. Realizes ADR-0011's "render
-    /// coverage is a declaration, not a payload": the declaration keeps *which
+    /// renders. Realizes `Spec.Courseware.TargetSpec.covers : KindId → Prop`
+    /// (`spec/Spec/Courseware/Export/Render.lean`) and ADR-0011's "render
+    /// coverage is a declaration, not a payload": the contract keeps *which
     /// kinds a target renders* (used by the `renderIgnored` seed diagnostic),
     /// while the rendering "how" lives in the template/steps.
     ///
@@ -99,10 +102,13 @@ pub struct TargetConfig {
 
 /// The artifact an export target produces (ADR-0009/0011).
 ///
-/// **Pinned by ADR-0011** as an ADT with fields:
+/// **Mirrors `Spec.Courseware.Artifact`** in the Lean semantic master
+/// (`spec/Spec/Courseware/Export/Artifact.lean`), whose definition is exactly:
 ///
 /// ```text
-/// Artifact = singleFile (filepath) | fileTree (root, outputs)
+/// inductive Artifact where
+///   | singleFile (filepath : String)
+///   | fileTree (root : String) (outputs : String)
 /// ```
 ///
 /// ADR-0011 pinned the artifact as an ADT **with fields**: "what the product
@@ -114,20 +120,20 @@ pub struct TargetConfig {
 /// `"single-file"` → [`Artifact::SingleFile`], `"file-tree"` →
 /// [`Artifact::FileTree`].
 ///
-/// As with `cph-diag`'s `Severity`, there is no CI gate enforcing ADR↔
-/// implementation alignment (see the repo constitution) — it is maintained by
-/// review, which is why the decision is documented here.
+/// As with `cph-diag`'s `Severity`, there is no CI gate enforcing this
+/// alignment (see the repo constitution) — it is maintained by review, which is
+/// why the correspondence is documented here.
 #[derive(Debug, Clone, PartialEq, Eq, Serialize)]
 pub enum Artifact {
     /// One bundled document landing at `filepath` (relative to the engineering
-    /// root). ADR-0011 `singleFile`. The default artifact shape.
+    /// root). Mirrors Lean `Artifact.singleFile`. The default artifact shape.
     SingleFile {
         /// Where the single product is written (relative to the engineering
         /// root), e.g. `build/student.pdf`.
         filepath: PathBuf,
     },
-    /// A set of files under `root` matching the `outputs` glob. ADR-0011
-    /// `fileTree`.
+    /// A set of files under `root` matching the `outputs` glob. Mirrors Lean
+    /// `Artifact.fileTree`.
     FileTree {
         /// The output directory (relative to the engineering root).
         root: PathBuf,
@@ -150,10 +156,14 @@ impl Artifact {
 
 /// One typed build step (ADR-0011).
 ///
-/// **Pinned by ADR-0011** as an ADT:
+/// **Mirrors `Spec.Courseware.Step`** in the Lean semantic master
+/// (`spec/Spec/Courseware/Export/Render.lean`), whose definition is exactly:
 ///
 /// ```text
-/// Step = typstCompile (template) | shell (run) | assembleMarkdown (field)
+/// inductive Step where
+///   | typstCompile (template : String)
+///   | shell (run : String)
+///   | assembleMarkdown (field : String)
 /// ```
 ///
 /// A step is a *typed* operation (extensible): `TypstCompile` compiles a
@@ -173,20 +183,20 @@ impl Artifact {
 #[derive(Debug, Clone, PartialEq, Eq, Serialize)]
 pub enum Step {
     /// Compile a template file (relative to the engineering root) into the
-    /// artifact; the framework injects the manifest. ADR-0011
-    /// `typstCompile`.
+    /// artifact; the framework injects the manifest. Mirrors Lean
+    /// `Step.typstCompile`.
     TypstCompile {
         /// The template file to compile as main, e.g. `exports/student.typ`.
         template: PathBuf,
     },
-    /// Run a shell command — the escape hatch. ADR-0011 `shell`.
+    /// Run a shell command — the escape hatch. Mirrors Lean `Step.shell`.
     Shell {
         /// The command line to run.
         run: String,
     },
     /// Assemble a single-file markdown deliverable by concatenating each
-    /// element's `field` markdown content file in `[[parts]]` order. ADR-0011
-    /// `assembleMarkdown` (ADR-0015). Not a typst build — the
+    /// element's `field` markdown content file in `[[parts]]` order. Mirrors
+    /// Lean `Step.assembleMarkdown` (ADR-0015). Not a typst build — the
     /// framework owns the read/concatenate/write itself.
     AssembleMarkdown {
         /// The per-element markdown content field to assemble (e.g. `slides`,
@@ -216,11 +226,12 @@ pub struct Project {
 
 /// `[info]` table (passed through to render targets verbatim).
 ///
-/// The *canonical* model whose
+/// **Mirrors `Spec.Courseware.Info`** in the Lean semantic master
+/// (`spec/Spec/Courseware/Model/Info.lean`): the *canonical* model whose
 /// `authors` is always a list. The authoring-surface form (string-or-array
 /// `author`) is the separate [`RawInfo`] / [`RawAuthor`], normalized into this
-/// at the load boundary. No
-/// CI gate enforces ADR↔implementation alignment (repo constitution); it is kept greppable.
+/// at the load boundary — mirroring the Lean `RawInfo` / `RawAuthor` split. No
+/// CI gate enforces this alignment (repo constitution); it is kept greppable.
 #[derive(Debug, Clone, PartialEq, Eq, Serialize)]
 pub struct Info {
     /// Lesson title.
@@ -229,6 +240,7 @@ pub struct Info {
     /// so this is a list, not a single name. Empty when `[info]` declares no
     /// `author`. The on-disk `author` accepts either a bare string (one author)
     /// or an array of strings (see [`RawAuthor`]); both load into this `Vec`.
+    /// Mirrors Lean `Info.authors : List String`.
     pub authors: Vec<String>,
 }
 
@@ -278,7 +290,8 @@ struct RawProject {
     name: String,
 }
 
-/// The authoring-surface `[info]`: the raw form that exists for
+/// The authoring-surface `[info]` (mirrors Lean `RawInfo` in
+/// `spec/Spec/Courseware/Model/Info.lean`): the raw form that exists for
 /// fill-in convenience, normalized into the canonical [`Info`] at the load
 /// boundary. Not the form the rest of the model traffics in.
 #[derive(Debug, Deserialize)]
@@ -288,7 +301,7 @@ struct RawInfo {
 }
 
 /// On-disk `author`: either a single name (`author = "…"`) or a list
-/// (`author = ["…", "…"]`). A fill-in convenience whose
+/// (`author = ["…", "…"]`). Mirrors Lean `RawAuthor`: a fill-in convenience whose
 /// string-or-array union lives **only** at the load boundary — [`RawAuthor::into_vec`]
 /// folds it into the canonical [`Info::authors`] `Vec`, after which it never appears.
 #[derive(Debug, Deserialize)]
@@ -299,7 +312,7 @@ enum RawAuthor {
 }
 
 impl RawAuthor {
-    /// Flatten to the ordered author list: a single
+    /// Flatten to the ordered author list (Lean `RawAuthor.normalize`): a single
     /// name becomes a one-element list; a list passes through verbatim.
     fn into_vec(self) -> Vec<String> {
         match self {

docs/adr/0028-member-group-management-and-resolution.md

@@ -1,153 +0,0 @@
-# ADR 0028: Member Group Management And Resolution
-
-## Status
-
-Accepted.
-
-## Context
-
-ADR-0020 fixed `Organization` as the tenant root and ADR-0019 pinned the
-principal-set permission model. The file library (《文件库-接口契约.md》) computes
-effective permission over two principal kinds — `USER` and `GROUP` — and consumes
-the group side through a single read-only port, `GroupResolver`
-(`resolveMemberGroupIds(userId) → groupIds[]`, contract C2/G2).
-
-The contract's v0.1 proposal framed the Group system as a *separate HTTP service*
-owned by another team, consumed read-only. In practice the schema now carries the
-group tables directly in the hub database (`MemberGroup`, `MemberGroupMembership`,
-`MemberGroupClosure` — a global, unlimited-depth, closure-backed hierarchy), and
-the product requirement is to build **group management in the backend admin**, not
-to integrate a foreign service. Until this ADR, nothing read or wrote those tables:
-the live `GroupResolver` was a transitional implementation reading flat hub `Team`
-membership, and the admin "Group 管理" panel actually managed `Team`.
-
-This ADR settles the semantics needed to make the `MemberGroup` tables the real,
-in-hub group system.
-
-## Decision
-
-### Group system is in-hub, not a foreign service
-
-`MemberGroup` is the platform's global member-group principal. It lives in the hub
-database and is managed through the `/database` backend. The contract's "separate
-service" framing was an unfrozen v0.1 proposal; the implementation aligns to the
-tables that were actually built. The `GroupResolver` port stays — an external
-`HUB_GROUP_SERVICE_URL` HTTP implementation remains a supported override — but the
-default implementation reads the in-hub `MemberGroup` closure.
-
-### Authority: website administrator only
-
-Group create/delete and member add/remove are restricted to the **website
-administrator**, defined (consistently with the rest of the file library, D19/C4
-adaptation) as an `OWNER`/`ADMIN` of the silo Organization (`isWebsiteAdmin` in
-`filelib/guards.ts`). ADR-0023's `PlatformIdentity` is the future "true" platform
-control plane; the file library uniformly uses org OWNER/ADMIN today and this
-feature stays consistent with that. Reading groups for the authorization selector
-(`/groups/search`) is **not** admin-gated — picking a group to grant is a Manage
-holder's ability, not an administrator's.
-
-### Resolution semantics (the crux)
-
-`resolveMemberGroupIds(user)` returns the user's **active direct groups ∪ the
-active ancestors of those groups**, deduplicated (the closure's depth-0 self row
-makes each direct group its own ancestor). This is the single query the permission
-engine relies on; equivalently: a grant placed on group G applies to members of G
-and of every descendant of G (requirement 3.2 — permission flows down the tree, so
-resolution collects up the tree). It is computed **live, never cached** (contract
-D4/G4): a membership change is visible on the very next protected request.
-
-MemberGroup is global (no `organizationId`), so resolution is not org-scoped.
-
-### Soft delete via `archivedAt`, cascading the subtree
-
-Delete is soft: `MemberGroup.archivedAt` is a tag. Deleting a group
-cascade-soft-deletes its **whole subtree** (walk `MemberGroupClosure` where
-`ancestorId = G`, stamp `archivedAt` on each active descendant) — an application
-operation, not a DB constraint. Closure and membership rows are **retained**;
-resolution and listing filter by `archivedAt`, so an archived group and everything
-under it stop contributing to permission at once.
-
-### Closure maintenance
-
-The closure is maintained on **create**: insert `(G, G, 0)`, then for a parent `P`
-insert `(a.ancestorId, G, a.depth + 1)` for every `a` in
-`closure where descendantId = P`. v1 does **not** support reparenting a group
-(moving it under a new parent). The schema reserves reparent (closure rebuild plus
-the cycle guard "reject a new parent inside the moved subtree"); it is a follow-on.
-
-### Rename and description edits are in scope; reparent stays out
-
-A group's `name` and `description` are mutable by the website administrator
-(`PATCH /database/api/groups/:id`, audited as `group.update`). This is deliberately
-separated from reparent: renaming touches **no** closure row and cannot create a
-cycle, so it carries none of the invariant risk that keeps reparent out of v1. The
-endpoint therefore **rejects** a `parentId` field outright rather than ignoring it,
-so a future reparent cannot arrive silently through this route. Passing an empty
-`description` clears it; omitting a field leaves it unchanged.
-
-### Restore is deliberately asymmetric with delete
-
-Archived groups stay visible to the administrator (`GET
-/database/api/groups?includeArchived=1` returns them carrying `archivedAt`; the
-console tags and greys them) and can be restored (`POST
-/database/api/groups/:id/restore`, audited as `group.restore`).
-
-Restore is **not** the mirror image of delete. Delete cascades down the whole
-subtree; restore un-archives **the group plus every archived ancestor of it, and
-nothing below it**:
-
-- Restoring the ancestor chain is **mandatory**, not a convenience. An active group
-  whose parent is archived has no path in the tree, and the `depth` derivation
-  (closure row count) presumes "an active group's ancestors are active" — the
-  invariant that cascade-delete establishes. Restoring a node alone would break it.
-- The subtree is deliberately **left archived**. A group's descendants may have been
-  archived for reasons of their own, and one click should not silently re-grant
-  permission across a whole historical branch. Descendants remain visible in their
-  archived state and are each restored explicitly.
-
-Restore takes effect immediately, like every other membership change (D4/G4): the
-group resumes contributing permission on the next resolution.
-
-An archived group is **readable but not writable**. Its membership rows are never
-revoked by archiving, so `listMembers` succeeds on an archived group — the console
-must be able to show *who was in it* before deciding whether to restore it. Every
-mutation, by contrast, still requires an active group (`requireActiveGroup` → 404):
-rename, child creation, and member add/remove all reject. The group is inert for
-permission purposes and frozen for editing, but not hidden and not forgotten.
-
-### Member picker reads global users, admin-only
-
-`GET /database/api/users/search` backs the "add member" picker: it matches `User`
-by display name or Feishu open id and is gated to the website administrator, the
-same authority that may add members. It widens no existing capability — adding a
-member already accepts **any** global user (`resolveUser` does not require an org
-membership), so the endpoint only replaces blind id entry with search. It is
-deliberately **not** opened to the non-admin authorization-selector audience that
-`/groups/search` serves: choosing a group to grant is a Manage-holder action,
-whereas enumerating people is not. `excludeGroupId` filters out the target group's
-active members so the picker cannot surface a candidate that must 409.
-
-### Audit is written in-hub
-
-The contract (C3 §6.3) originally deferred group actions to the foreign Group
-service's own audit. With the group system in-hub, group mutations are audited
-through the existing file-library sink (`filelib/audit.ts`, same-transaction
-`AuditEntry`) under the silo Organization — `MemberGroup` has no `organizationId`,
-so the audit row is attributed to the silo org. New actions: `group.create`,
-`group.update`, `group.delete`, `group.restore`, `group.member_add`,
-`group.member_remove`; new audit object type `group`.
-
-## Consequences
-
-- The default `GroupResolver` becomes the in-hub `MemberGroup` closure reader.
-  `createTeamGroupResolver` is retained but deprecated (no longer wired); existing
-  flat-Team group grants no longer resolve for the file library.
-- Group grants take effect in real time through the existing `effectiveRole`
-  reducer (P6) with no change to the permission algebra — only the set of group ids
-  fed to it changes.
-- v1 omits reparent; the closure invariants above must hold whenever reparent is
-  added later (rebuild descendants' ancestor rows, reject cycles).
-- Group management is an admin-only surface; the authorization selector is not.
-- Numeric limits (max depth, max members) and a hard-delete/restore path remain
-  follow-on operational decisions; they must not weaken the archived-filter,
-  admin-authority, or live-resolution invariants fixed here.

docs/adr/0029-web-surface-frontend-backend-separation.md

@@ -1,132 +0,0 @@
-# ADR 0029: Web Surfaces Are Static SPAs; the Hub Serves JSON Only
-
-## Status
-
-Accepted.
-
-## Context
-
-The Hub exposes three browser surfaces: the org-admin console (`/admin`), the
-teacher-facing file library (`/app`), and the database admin back office
-(`/database`). They arrived at different times and diverged in how HTML reached
-the browser.
-
-`/admin` and `/app` were already separated: the backend serves a prebuilt static
-`index.html` and never inspects the request; all data flows through JSON
-endpoints. `/database` was not. Roughly 1770 lines across four modules
-(`renderDashboard`/`renderLoginPage` in `routes/databaseRoutes.ts`,
-`routes/adminPanels.ts`, `routes/libraryBrowser.ts`, `routes/libraryPage.ts`)
-assembled HTML template strings server-side, reading the session cookie and
-querying Prisma inside the page handler, with layout expressed as inline
-`style="…"` attributes and behavior as `<script>` text.
-
-A prior migration (`12628c9`) introduced a fourth frontend project,
-`hub/database-admin/`, intended to replace those pages. It was never wired up:
-the concrete route `/database/dashboard` is more specific than the SPA wildcard
-`/database/*`, so the server-rendered handler always won and the SPA's dashboard
-was unreachable. That project's file header claimed the SPA served the dashboard
-and that `/database/config` existed; neither was true. The `npm run build` script
-also never built it, so the `existsSync` guard in `database/static.ts` failed on
-every deploy and the shell was permanently disabled.
-
-Duplicated visual rules were the practical cost: card padding and type sizes were
-restated in each render module, and only the CSS variables in `routes/uiTheme.ts`
-were genuinely shared.
-
-## Decision
-
-**No Hub HTTP handler renders HTML.** Every browser surface is a prebuilt static
-SPA. Page handlers send a byte-identical `index.html` that does not depend on the
-request; all per-user and per-request data is fetched by the client from JSON
-endpoints under `/api/*` or `/database/api/*`.
-
-**`/app` and `/database` are one frontend project, `hub/filelib-web`, built once
-and mounted at two prefixes.** They share the file library browser, the session
-layer, the toast host, and the design tokens; splitting them would duplicate all
-of it. `hub/database-admin` is deleted — superseded before it ever served a
-request.
-
-Two configuration constraints follow from co-hosting two SvelteKit SPAs on one
-Fastify instance, and are load-bearing:
-
-- `filelib-web` sets `appDir: '_filelib'`. The SvelteKit default `_app` collides
-  with the root `/_app/*` asset route that `admin-web` owns
-  (`src/admin/static.ts`); Fastify rejects duplicate routes at startup, so the
-  collision is a boot failure, not a silent misroute.
-- `filelib-web` sets `paths.relative: false`. The same `index.html` is served at
-  different URL depths (`/app`, `/database/dashboard/users`), so relative asset
-  paths would resolve against the wrong base.
-
-**Client-side navigation uses real URL routes, not hash fragments or hidden
-sections.** The six back-office tabs are `/database/dashboard`,
-`/database/dashboard/library`, `/users`, `/groups`, `/search`, `/settings`.
-Refresh preserves position and links are shareable — the previous
-`location.hash` + `display:none` scheme lost both.
-
-Concrete routes must be registered before the SPA wildcards. This is an ordering
-obligation on `database/plugin.ts`, not an incidental detail: the earlier
-`/database/dashboard` shadowing bug is exactly what happens when a concrete page
-route outranks the fallback.
-
-## Consequences
-
-- Authorization is enforced only by the JSON endpoints. A client-side guard (the
-  `isWebsiteAdmin` check in the dashboard layout) is a navigation convenience and
-  carries no security weight; every endpoint keeps its own `fail closed` guard.
-- `/database/api/stats` is a new endpoint carrying what `loadDashboardStats` used
-  to compute inline. It requires silo org `OWNER`/`ADMIN` because it aggregates
-  org-wide counts and the audit stream rather than a per-node permission view.
-- `/database/api/me` grew `displayName` and `avatarUrl`. Anything the old page
-  handler read from Prisma to render chrome has to become part of a JSON payload
-  or it is simply unavailable: the sidebar identity strip showed a raw `userId`
-  until these were added. When migrating a server-rendered surface, the data the
-  template closed over is part of the contract being ported, not an incidental
-  detail of the old implementation.
-- Editing a page no longer requires a Hub restart in development; `vite dev`
-  serves the frontend and proxies data requests to the Hub. In production the
-  `index.html` is cached in memory at startup, so a frontend rebuild does require
-  a restart.
-- Deploy scripts and the silo rate-limit exemption list name `filelib-web` and
-  `/_filelib/*`. Adding a fourth surface means picking another `appDir` and
-  extending that list.
-- The design system is one file, `filelib-web/src/app.css`: an `@theme` block for
-  tokens plus an `@layer components` block for the shared component classes
-  (`.btn`, `.panel`, `.input`, `.select`, `.list`, `.tag`, `.quiet`, …).
-  `routes/uiTheme.ts` is deleted; both halves live there now.
-
-  The first cut of this migration kept only the tokens and restated button,
-  input, and panel styling inline in every component. That reproduced the
-  duplication the old code had — the admin panels visibly regressed — so the
-  component layer was ported too. Components carry layout utilities; they do not
-  restate component styling. The one admitted exception is a data-derived value
-  (tree indent computed from `depth`), which cannot be a static class.
-
-  The icon set (`lib/Icon.svelte`, 13 paths) is likewise shared rather than
-  restated. It came from `adminPanels.ts`; Group nodes deliberately use a
-  two-person silhouette, not a folder glyph, because `MemberGroup` and the file
-  library's `FOLDER`/`PROJECT` are unrelated hierarchies (ADR-0028, ADR-0021).
-
-- **A migrated surface is only done when its endpoint coverage matches.** Two
-  panels were rebuilt from a superficially similar component that predated the
-  migration rather than from the server module they replaced, and the mismatch
-  was invisible in the rendered page:
-
-  - Group management called 5 of 8 endpoints. Rename (`PATCH`),
-    `?includeArchived=1`, `/restore`, and `/users/search` had no entry point, so
-    a soft-deleted group could not be restored through the UI at all even though
-    the backend fully supported it.
-  - The library browser dropped the `授权` tab entirely — `GET/PUT/DELETE
-    .../grants` and `PUT .../independent-permission` had no caller. Permission
-    editing is the point of the back office, and it was unreachable.
-
-  Diffing the route table against the frontend's `api()` call sites catches this;
-  reading the new page does not.
-
-## Deferred
-
-- `/admin` (admin-web) stays a separate project. It has its own design language
-  (`saas-*` classes, `surface-*`/`primary-*` scales) and a different audience;
-  merging it is not motivated by shared code.
-- The `search` and `settings` tabs remain placeholders, as they were server-side.
-- Serving `/admin` and `/database` from a single SPA, which would remove the
-  `appDir` collision constraint entirely.

docs/para-26071100-feishu-setup.md

@@ -32,7 +32,7 @@ App ID 通常以 `cli_` 开头，可以写入交付单。App Secret 必须通过
 | 接收群聊中 @ 机器人的消息 | `im:message.group_at_msg:readonly` |
 | 以应用身份发送消息 | `im:message:send_as_bot` |
 | 读取触发消息和线程上下文 | `im:message:readonly` |
-| 获取消息中的图片/文件，并向飞书上传图片或文件（含 Agent 回答中的图片发送） | `im:resource` |
+| 获取与上传图片或文件 | `im:resource` |
 | 添加、删除消息表情回复 | `im:message.reactions:write_only` |
 | 获取用户基本信息 | `contact:user.base:readonly` |
 | 获取用户基本资料 | `contact:user.basic_profile:readonly` |
@@ -66,9 +66,6 @@ Educraft 机器人以应用身份调用上述 API，因此这些 scope 全部放
 
 如果 API 调试台提示缺少更细粒度权限，请把错误提示和发生时间截图给部署人员。不要自行开通通讯录全量读取等超出本表的权限。
 
-说明：`im:resource` 既用于下载用户发来的图片/文件，也用于 Agent 回复时把本地或远程图片上传为飞书 `image_key` 后嵌入消息卡片。缺少该权限时，带图回答会发送失败或降级为无图文本。已开通该 scope 的存量应用一般无需新增权限，但若权限尚未随最新版本发布，请创建新版本并审核发布。
-
-
 ## 4. 配置事件与卡片回调
 
 进入“事件与回调”。

hub/.gitignore

@@ -5,13 +5,6 @@ dist/
 .env.*
 !.env.example
 .secrets/
-.dev-keyring.json
-.dev-workspaces/
-.dev-skills/
-.filelib-repos/
 admin-web/node_modules/
 admin-web/build/
 admin-web/.svelte-kit/
-filelib-web/node_modules/
-filelib-web/build/
-filelib-web/.svelte-kit/

hub/admin-web/src/lib/components/FolderTree.svelte

@@ -33,7 +33,7 @@
 <div class="space-y-0.5">
 	{#each childProjects as p (p.id)}
 		<a
-			href={`/admin/projects/${p.id}`}
+			href={`/admin/org/${slug}/projects/${p.id}`}
 			class="flex items-center gap-2.5 px-3 py-2.5 text-sm transition hover:bg-surface-100"
 		>
 			<span class="flex h-7 w-7 items-center justify-center border border-primary-200 bg-primary-50 text-primary-700">

hub/admin-web/src/lib/org.ts

@@ -1,40 +0,0 @@
-import type { MeResponse, OrgMembership } from './api';
-
-/** Alpha Silo host prefix: <slug>.educraft[.dev].… */
-export function hostOrgSlug(hostname: string = typeof window !== 'undefined' ? window.location.hostname : ''): string | null {
-	const host = hostname.toLowerCase();
-	const m = host.match(/^([a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?)\.educraft(?:-dev)?\./);
-	return m?.[1] ?? null;
-}
-
-export function isOrgAdmin(org: OrgMembership | null | undefined): boolean {
-	if (!org) return false;
-	const role = String(org.role ?? '').toUpperCase();
-	return role === 'OWNER' || role === 'ADMIN';
-}
-
-/**
- * Resolve the tenancy for this browser session.
- * Prefers hostname slug (silo), then ?org=, then first admin membership, then first membership.
- */
-export function resolveOrg(me: MeResponse | null | undefined, search: string = ''): OrgMembership | null {
-	if (!me || me.organizations.length === 0) return null;
-	const host = hostOrgSlug();
-	if (host) {
-		const byHost = me.organizations.find((o) => o.slug === host);
-		if (byHost) return byHost;
-	}
-	const q = new URLSearchParams(search).get('org')?.trim();
-	if (q) {
-		const byQuery = me.organizations.find((o) => o.slug === q);
-		if (byQuery) return byQuery;
-	}
-	const admin = me.organizations.find((o) => isOrgAdmin(o));
-	return admin ?? me.organizations[0] ?? null;
-}
-
-/** SPA paths no longer embed org slug (subdomain carries tenancy). */
-export function adminPath(rest: string = ''): string {
-	const cleaned = rest.replace(/^\/+/, '');
-	return cleaned === '' ? '/admin' : `/admin/${cleaned}`;
-}

hub/admin-web/src/lib/session.ts

@@ -35,9 +35,12 @@ export async function loadSession(): Promise<void> {
 /**
  * Resolve org slug for org-scoped Feishu OAuth (`GET /auth/feishu/:orgSlug`).
  * Unscoped `/auth/feishu` is disabled unless allowLegacyFeishuOAuth is on.
- * Path no longer carries tenancy: prefer hostname silo slug, then ?org=.
  */
 export function resolveLoginOrgSlug(): string | null {
+	const path = window.location.pathname.split('/').filter(Boolean);
+	if (path[0] === 'admin' && path[1] === 'org' && path[2]) {
+		return decodeURIComponent(path[2]);
+	}
 	const q = new URLSearchParams(window.location.search).get('org');
 	if (q && q.trim() !== '') return q.trim();
 
@@ -45,12 +48,6 @@ export function resolveLoginOrgSlug(): string | null {
 	const host = window.location.hostname.toLowerCase();
 	const m = host.match(/^([a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?)\.educraft(?:-dev)?\./);
 	if (m?.[1]) return m[1];
-
-	// Legacy path while old bookmarks still land briefly before redirect.
-	const path = window.location.pathname.split('/').filter(Boolean);
-	if (path[0] === 'admin' && path[1] === 'org' && path[2]) {
-		return decodeURIComponent(path[2]);
-	}
 	return null;
 }
 

hub/admin-web/src/routes/+layout.svelte

@@ -5,7 +5,6 @@
 	import { page } from '$app/state';
 	import { session, loadSession, logout, redirectToLogin } from '$lib/session';
 	import type { OrgMembership } from '$lib/api';
-	import { adminPath, isOrgAdmin, resolveOrg } from '$lib/org';
 	import { orgRoleLabel } from '$lib/format';
 	import Icon from '$lib/components/Icon.svelte';
 	import ToastHost from '$lib/components/ToastHost.svelte';
@@ -33,36 +32,56 @@
 		{ key: 'capabilities', label: '能力', icon: 'provider' as const },
 	];
 
+	function isAdmin(org: OrgMembership): boolean {
+		const role = String(org.role ?? '').toUpperCase();
+		return role === 'OWNER' || role === 'ADMIN';
+	}
+
+	function orgSlugFromPath(): string | null {
+		const parts = page.url.pathname.split('/').filter(Boolean);
+		if (parts[0] === 'admin' && parts[1] === 'org' && parts[2]) {
+			return decodeURIComponent(parts[2]);
+		}
+		return null;
+	}
+
+	function isOnProjectRoute(): boolean {
+		const parts = page.url.pathname.split('/').filter(Boolean);
+		return parts[0] === 'admin' && parts[1] === 'org' && parts[3] === 'projects';
+	}
+
 	function memberships(): OrgMembership[] {
 		return $session.me?.organizations ?? [];
 	}
 
 	function adminOrgs(): OrgMembership[] {
-		return memberships().filter((o) => isOrgAdmin(o));
+		return memberships().filter(isAdmin);
 	}
 
 	function currentOrg(): OrgMembership | null {
-		return resolveOrg($session.me, page.url.search);
+		const slug = orgSlugFromPath();
+		if (!slug) return null;
+		return memberships().find((o) => o.slug === slug) ?? null;
 	}
 
-	function isOnProjectRoute(): boolean {
-		const parts = page.url.pathname.split('/').filter(Boolean);
-		// /admin/projects or /admin/projects/:id
-		return parts[0] === 'admin' && parts[1] === 'projects';
+	function pickHomeOrg(): OrgMembership | null {
+		const admin = adminOrgs()[0];
+		if (admin) return admin;
+		return memberships()[0] ?? null;
 	}
 
 	function activeKey(): string {
 		const parts = page.url.pathname.split('/').filter(Boolean);
-		if (parts[0] !== 'admin') return '';
-		// /admin → overview; /admin/usage → usage; /admin/projects/x → projects
-		return parts[1] ?? 'overview';
+		if (parts[0] !== 'admin' || parts[1] !== 'org' || !parts[2]) return '';
+		return parts[3] ?? 'overview';
 	}
 
 	function navHref(key: string): string {
-		if (key === 'overview') return adminPath();
-		return adminPath(key);
+		const slug = currentOrg()?.slug ?? pickHomeOrg()?.slug;
+		if (!slug) return '/';
+		if (key === 'overview') return `/admin/org/${slug}`;
+		return `/admin/org/${slug}/${key}`;
 	}
-
 	function pageTitle(): string {
 		const key = activeKey();
 		if (key === 'overview' || key === '') return '概览';
@@ -72,10 +91,7 @@
 
 	function switchOrg(nextSlug: string) {
 		if (!nextSlug || nextSlug === currentOrg()?.slug) return;
-		// Path is tenancy-free; keep optional ?org= for local multi-membership debugging.
-		const url = new URL(page.url.href);
-		url.searchParams.set('org', nextSlug);
-		void goto(`${url.pathname}${url.search}`, { replaceState: true });
+		void goto(`/admin/org/${nextSlug}`);
 	}
 
 	function handleLogout(e: Event) {
@@ -98,23 +114,33 @@
 	$effect(() => {
 		if ($session.loading || !$session.me) return;
 
-		const path = page.url.pathname;
-		// Legacy /admin/org/:slug… is handled by admin/org/[...path] page.
+		const slug = orgSlugFromPath();
+		const matched = slug ? memberships().find((o) => o.slug === slug) : null;
 
-		const org = currentOrg();
+		// Org admins: route to their first admin org if none matched as admin.
 		const admins = adminOrgs();
-
-		if (org && isOrgAdmin(org)) {
+		if (matched && isAdmin(matched)) {
 			redirecting = false;
 			return;
 		}
+		if (!matched && admins.length > 0) {
+			const target = `/admin/org/${admins[0].slug}`;
+			if (page.url.pathname !== target && !page.url.pathname.startsWith(`${target}/`)) {
+				redirecting = true;
+				void goto(target, { replaceState: true });
+			}
+			return;
+		}
 
-		// Member only: allow project routes; bounce admin-only surfaces to projects.
-		if (org && !isOrgAdmin(org)) {
+		// Members (non-admin): project pages are open to project MANAGE holders;
+		// the org overview and other admin-only surfaces are not for them.
+		if (matched && !isAdmin(matched)) {
 			redirecting = false;
-			if (!isOnProjectRoute()) {
-				const target = adminPath('projects');
-				if (path !== target) {
+			const parts = page.url.pathname.split('/').filter(Boolean);
+			const onOverview = parts.length === 3; // /admin/org/:slug
+			if (onOverview) {
+				const target = `/admin/org/${matched.slug}/projects`;
+				if (page.url.pathname !== target) {
 					redirecting = true;
 					void goto(target, { replaceState: true });
 				}
@@ -122,11 +148,12 @@
 			return;
 		}
 
-		// No org resolved but user has memberships → land on first org's projects/overview via resolveOrg next tick
-		if (!org && memberships().length > 0) {
-			const home = admins[0] ?? memberships()[0]!;
-			const target = isOrgAdmin(home) ? adminPath() : adminPath('projects');
-			if (path !== target && !path.startsWith(`${target}/`)) {
+		// No matched org and no admin orgs: route a member to their first org's
+		// projects page so they can reach project MANAGE surfaces.
+		if (!matched && memberships().length > 0) {
+			const home = memberships()[0];
+			const target = `/admin/org/${home.slug}/projects`;
+			if (page.url.pathname !== target && !page.url.pathname.startsWith(`${target}/`)) {
 				redirecting = true;
 				void goto(target, { replaceState: true });
 			}
@@ -147,14 +174,14 @@
 					d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"
 				></path>
 			</svg>
-			<p class="text-sm">加载中…</p>
+			<p class="text-sm">{redirecting ? '正在进入组织…' : '正在加载会话…'}</p>
 		</div>
 	</div>
 {:else if $session.error}
 	<div class="saas-status-panel">
 		<div class="saas-status-card">
 			<div
-				class="mx-auto mb-3 flex h-12 w-12 items-center justify-center border border-error-200 bg-error-50 text-error-700"
+				class="mx-auto mb-4 flex h-12 w-12 items-center justify-center border border-error-300 bg-error-100 text-error-700 font-bold"
 			>
 				!
 			</div>
@@ -167,7 +194,7 @@
 	<div class="saas-status-panel">
 		<div class="saas-status-card">
 			<div
-				class="mx-auto mb-4 flex h-12 w-12 items-center justify-center border border-primary-700 bg-primary-600 text-sm font-bold text-white"
+				class="mx-auto mb-5 flex h-12 w-12 items-center justify-center border border-primary-700 bg-primary-600 text-white font-bold"
 			>
 				CPH
 			</div>
@@ -176,7 +203,7 @@
 			<button class="saas-btn-primary w-full" onclick={() => redirectToLogin()}>使用飞书登录</button>
 		</div>
 	</div>
-{:else if currentOrg() && isOrgAdmin(currentOrg()!)}
+{:else if currentOrg() && isAdmin(currentOrg()!)}
 	{@const org = currentOrg()!}
 	{@const me = $session.me!}
 	<div class="saas-shell">
@@ -201,19 +228,17 @@
 				</div>
 				<div class="min-w-0">
 					<div class="truncate text-sm font-semibold text-surface-900">组织后台</div>
-					<div class="truncate text-xs text-surface-600">{org.name}</div>
+					<div class="truncate text-xs text-surface-600">Curriculum Hub</div>
 				</div>
 			</div>
 
-			{#if me.organizations.length > 1}
-				<div class="px-3 pb-3">
-					<div class="mb-1.5 flex items-center gap-1.5 text-xs font-medium text-surface-700">
-						<Icon name="org" class="h-3.5 w-3.5" />
-						组织
-					</div>
-					<SelectField items={orgSelectItems(me.organizations)} value={org.slug} onchange={switchOrg} />
+			<div class="px-3 pb-3">
+				<div class="mb-1.5 flex items-center gap-1.5 text-xs font-medium text-surface-700">
+					<Icon name="org" class="h-3.5 w-3.5" />
+					组织
 				</div>
-			{/if}
+				<SelectField items={orgSelectItems(me.organizations)} value={org.slug} onchange={switchOrg} />
+			</div>
 
 			<nav class="flex-1 space-y-0.5 overflow-y-auto px-2 pb-3">
 				<p class="px-3 pb-1 pt-2 text-[11px] font-semibold uppercase tracking-wider text-surface-600">工作台</p>
@@ -283,13 +308,13 @@
 			</main>
 		</div>
 	</div>
-{:else if currentOrg() && !isOrgAdmin(currentOrg()!) && isOnProjectRoute()}
+{:else if currentOrg() && !isAdmin(currentOrg()!) && isOnProjectRoute()}
 	{@const org = currentOrg()!}
 	{@const me = $session.me!}
 	<div class="saas-shell">
 		<div class="saas-main">
 			<header class="saas-topbar">
-				<a href={adminPath('projects')} class="saas-btn-ghost px-2!" aria-label="返回项目列表">
+				<a href={`/admin/org/${org.slug}/projects`} class="saas-btn-ghost px-2!" aria-label="返回项目列表">
 					<Icon name="menu" class="h-5 w-5" />
 				</a>
 				<div class="min-w-0">
@@ -318,7 +343,7 @@
 			</main>
 		</div>
 	</div>
-{:else if currentOrg() && !isOrgAdmin(currentOrg()!)}
+{:else if currentOrg() && !isAdmin(currentOrg()!)}
 	{@const denied = currentOrg()!}
 	<div class="saas-status-panel">
 		<div class="saas-status-card">
@@ -327,7 +352,7 @@
 				组织 <strong>{denied.name}</strong>（/{denied.slug}）中你的角色是
 				<span class="saas-badge-neutral mx-1">{orgRoleLabel(denied.role)}</span>。普通成员仅可访问自己有授权的项目。
 			</p>
-			<a class="saas-btn-primary" href={adminPath('projects')}>查看我的项目</a>
+			<a class="saas-btn-primary" href={`/admin/org/${denied.slug}/projects`}>查看我的项目</a>
 			{#if memberships().length > 1}
 				<p class="saas-label text-left mb-1.5 mt-3">切换到其他组织</p>
 				<div class="mb-4">
@@ -338,14 +363,14 @@
 		</div>
 	</div>
 {:else if memberships().length > 0}
-	{@const denied = resolveOrg($session.me) ?? memberships()[0]!}
+	{@const denied = pickHomeOrg()!}
 	<div class="saas-status-panel">
 		<div class="saas-status-card">
 			<h2 class="mb-2 text-lg font-semibold">正在跳转…</h2>
 			<p class="mb-5 text-sm text-surface-700">
 				即将进入 <strong>{denied.name}</strong>（/{denied.slug}）的项目。
 			</p>
-			<a class="saas-btn-primary" href={adminPath('projects')}>立即进入</a>
+			<a class="saas-btn-primary" href={`/admin/org/${denied.slug}/projects`}>立即进入</a>
 			<button class="saas-btn-ghost mt-3" onclick={handleLogout}>退出登录</button>
 		</div>
 	</div>

hub/admin-web/src/routes/+page.svelte

@@ -11,7 +11,7 @@
 			return r === 'OWNER' || r === 'ADMIN';
 		});
 		const target = admin ?? me.organizations[0];
-		return target ? `/admin` : null;
+		return target ? `/admin/org/${target.slug}` : null;
 	}
 
 	onMount(() => {

hub/admin-web/src/routes/admin/org/[...path]/+page.svelte

@@ -1,23 +0,0 @@
-<script lang="ts">
-	/**
-	 * Legacy bookmarks: /admin/org/:slug[/...] → /admin[/...]
-	 * Tenancy lives on the silo host, not the path.
-	 */
-	import { onMount } from 'svelte';
-	import { goto } from '$app/navigation';
-	import { page } from '$app/state';
-
-	onMount(() => {
-		const raw = page.params.path ?? '';
-		const segments = raw.split('/').filter(Boolean);
-		// Drop the old org slug (first segment) when present.
-		const rest = segments.length > 0 ? segments.slice(1).join('/') : '';
-		const target = rest === '' ? '/admin' : `/admin/${rest}`;
-		const q = page.url.search;
-		void goto(`${target}${q}`, { replaceState: true });
-	});
-</script>
-
-<div class="saas-status-panel">
-	<p class="text-sm text-surface-600">正在重定向到新地址…</p>
-</div>

hub/admin-web/src/routes/admin/org/[slug]/+page.svelte

@@ -2,7 +2,6 @@
 	import { page } from '$app/state';
 	import { api, type OrgMembership } from '$lib/api';
 	import { session } from '$lib/session';
-	import { resolveOrg } from '$lib/org';
 	import { fmtCost, fmtNum, orgRoleLabel } from '$lib/format';
 	import PageHeader from '$lib/components/PageHeader.svelte';
 	import StatCard from '$lib/components/StatCard.svelte';
@@ -11,8 +10,7 @@
 	import SwitchControl from '$lib/components/SwitchControl.svelte';
 	import { toastError, toastSuccess } from '$lib/toast';
 
-	const orgFromSession = $derived(resolveOrg($session.me, page.url.search));
-	let orgSlug = $derived(orgFromSession?.slug ?? '');
+	let orgSlug = $derived(page.params.slug ?? '');
 	let org = $derived($session.me?.organizations.find((o) => o.slug === orgSlug) as OrgMembership | undefined);
 
 	let settings = $state<{ membersCanCreateProjects: boolean } | null>(null);
@@ -98,7 +96,7 @@
 			<h2 class="saas-section-title">用量概览</h2>
 			<p class="saas-muted">totals 含全部 UsageFact；分账明细见用量页。</p>
 		</div>
-		<a class="saas-btn-secondary py-1.5! text-sm" href={`/admin/usage`}>完整用量报告</a>
+		<a class="saas-btn-secondary py-1.5! text-sm" href={`/admin/org/${orgSlug}/usage`}>完整用量报告</a>
 	</div>
 
 	<div class="mb-6 grid gap-3 sm:grid-cols-2 lg:grid-cols-3">
@@ -117,7 +115,7 @@
 					<h3 class="text-sm font-semibold text-surface-800">消费来源（Top）</h3>
 					<p class="saas-muted text-xs">模型完成 vs 外部能力，按成本降序前 5</p>
 				</div>
-				<a class="text-sm text-primary-700 hover:underline" href={`/admin/usage`}>查看全部分账</a>
+				<a class="text-sm text-primary-700 hover:underline" href={`/admin/org/${orgSlug}/usage`}>查看全部分账</a>
 			</div>
 			<div class="overflow-x-auto">
 				<table class="data-table">
@@ -169,7 +167,7 @@
 						{#each usage.projects as p}
 							<tr>
 								<td class="font-medium">
-									<a class="hover:text-primary-700 hover:underline" href={`/admin/projects/${p.projectId}`}>
+									<a class="hover:text-primary-700 hover:underline" href={`/admin/org/${orgSlug}/projects/${p.projectId}`}>
 										{p.projectName}
 									</a>
 								</td>

hub/admin-web/src/routes/admin/org/[slug]/capabilities/+page.svelte

@@ -1,8 +1,6 @@
 <script lang="ts">
 	import { page } from '$app/state';
 	import { api, type CapabilityConnection } from '$lib/api';
-	import { session } from '$lib/session';
-	import { resolveOrg } from '$lib/org';
 	import { fmtDate } from '$lib/format';
 	import { Label } from 'bits-ui';
 	import PageHeader from '$lib/components/PageHeader.svelte';
@@ -10,8 +8,7 @@
 	import ErrorBanner from '$lib/components/ErrorBanner.svelte';
 	import { toastError, toastSuccess } from '$lib/toast';
 
-	const org = $derived(resolveOrg($session.me, page.url.search));
-	const slug = $derived(org?.slug ?? '');
+	const slug = $derived(page.params.slug ?? '');
 
 	const KNOWN_CAPABILITIES = [
 		{ id: 'pdf_to_md_bundle', label: 'PDF → Markdown', description: '将 PDF 转换为带图片的 Markdown bundle（阿里云文档智能，含公式 LaTeX 识别）' },

hub/admin-web/src/routes/admin/org/[slug]/capacity/+page.svelte

@@ -1,16 +1,13 @@
 <script lang="ts">
 	import { page } from '$app/state';
 	import { api, type CapacityDimension, type CapacityDimensionRow, type CapacityPolicyView } from '$lib/api';
-	import { session } from '$lib/session';
-	import { resolveOrg } from '$lib/org';
 	import PageHeader from '$lib/components/PageHeader.svelte';
 	import LoadingState from '$lib/components/LoadingState.svelte';
 	import ErrorBanner from '$lib/components/ErrorBanner.svelte';
 	import EmptyState from '$lib/components/EmptyState.svelte';
 	import { toastError, toastSuccess } from '$lib/toast';
 
-	const org = $derived(resolveOrg($session.me, page.url.search));
-	const slug = $derived(org?.slug ?? '');
+	const slug = $derived(page.params.slug ?? '');
 
 	// Friendlier, user-facing labels. No spec jargon (墙钟 → 运行时长, etc.).
 	const DIMENSION_LABELS: Record<CapacityDimension, string> = {

hub/admin-web/src/routes/admin/org/[slug]/feishu/+page.svelte

@@ -1,8 +1,6 @@
 <script lang="ts">
 	import { page } from '$app/state';
 	import { api, type FeishuApplicationConnection } from '$lib/api';
-	import { session } from '$lib/session';
-	import { resolveOrg } from '$lib/org';
 	import { fmtDate } from '$lib/format';
 	import { Label } from 'bits-ui';
 	import PageHeader from '$lib/components/PageHeader.svelte';
@@ -10,8 +8,7 @@
 	import ErrorBanner from '$lib/components/ErrorBanner.svelte';
 	import { toastError, toastSuccess } from '$lib/toast';
 
-	const org = $derived(resolveOrg($session.me, page.url.search));
-	const slug = $derived(org?.slug ?? '');
+	const slug = $derived(page.params.slug ?? '');
 
 	let connection = $state<FeishuApplicationConnection | null>(null);
 	let loading = $state(true);

hub/admin-web/src/routes/admin/org/[slug]/members/+page.svelte

@@ -1,8 +1,6 @@
 <script lang="ts">
 	import { page } from '$app/state';
 	import { api, type OrgMember } from '$lib/api';
-	import { session } from '$lib/session';
-	import { resolveOrg } from '$lib/org';
 	import { fmtDate } from '$lib/format';
 	import { ORG_ROLES, ORG_ROLE_LABELS, PERMISSION_ROLE_LABELS } from '$lib/constants';
 	import PageHeader from '$lib/components/PageHeader.svelte';
@@ -12,8 +10,7 @@
 	import SelectField from '$lib/components/SelectField.svelte';
 	import { toastError, toastSuccess } from '$lib/toast';
 
-	const org = $derived(resolveOrg($session.me, page.url.search));
-	const slug = $derived(org?.slug ?? '');
+	const slug = $derived(page.params.slug ?? '');
 	const roleItems = ORG_ROLES.map((r) => ({ value: r, label: ORG_ROLE_LABELS[r] }));
 	const permHint = Object.values(PERMISSION_ROLE_LABELS).join(' / ');
 

hub/admin-web/src/routes/admin/org/[slug]/projects/+page.svelte

@@ -2,7 +2,6 @@
 	import { page } from '$app/state';
 	import { api, type ExplorerData, type ExplorerFolder, type ExplorerProject, type OrgMembership } from '$lib/api';
 	import { session } from '$lib/session';
-	import { resolveOrg } from '$lib/org';
 	import FolderTree from '$lib/components/FolderTree.svelte';
 	import PageHeader from '$lib/components/PageHeader.svelte';
 	import LoadingState from '$lib/components/LoadingState.svelte';
@@ -14,8 +13,8 @@
 	import { fmtDate } from '$lib/format';
 	import { toastError, toastSuccess } from '$lib/toast';
 
-	const org = $derived(resolveOrg($session.me, page.url.search));
-	const slug = $derived(org?.slug ?? '');
+	const slug = $derived(page.params.slug ?? '');
+	const org = $derived(($session.me?.organizations.find((o) => o.slug === slug) as OrgMembership | undefined) ?? null);
 	const isAdmin = $derived(!!org && (org.role === 'OWNER' || org.role === 'ADMIN'));
 
 	let data = $state<ExplorerData | null>(null);
@@ -88,7 +87,7 @@
 			projectName = '';
 			projectFolder = '';
 			showProjectModal = false;
-			window.location.href = `/admin/projects/${res.id}`;
+			window.location.href = `/admin/org/${slug}/projects/${res.id}`;
 		} catch (err) {
 			toastError(err instanceof Error ? err.message : String(err));
 		}
@@ -208,7 +207,7 @@
 				</thead>
 				<tbody>
 					{#each myProjects as p}
-						<tr class="cursor-pointer" onclick={() => (window.location.href = `/admin/projects/${p.id}`)}>
+						<tr class="cursor-pointer" onclick={() => (window.location.href = `/admin/org/${slug}/projects/${p.id}`)}>
 							<td class="font-medium">{p.name}</td>
 							<td class="font-mono text-xs">{p.binding ? `群 ${p.binding.chatId}` : '—'}</td>
 							<td class="text-surface-700">{fmtDate(p.createdAt)}</td>

hub/admin-web/src/routes/admin/org/[slug]/projects/[projectId]/+page.svelte

@@ -9,8 +9,6 @@
 		type ExplorerData,
 		type ProjectUsageReport,
 	} from '$lib/api';
-	import { session } from '$lib/session';
-	import { resolveOrg } from '$lib/org';
 	import {
 		fmtCost,
 		fmtDate,
@@ -29,8 +27,7 @@
 	import Icon from '$lib/components/Icon.svelte';
 	import { toastError, toastSuccess } from '$lib/toast';
 
-	const org = $derived(resolveOrg($session.me, page.url.search));
-	const slug = $derived(org?.slug ?? '');
+	const slug = $derived(page.params.slug ?? '');
 	const projectId = $derived(page.params.projectId ?? '');
 	const roleItems = PERMISSION_ROLES.map((r) => ({ value: r, label: PERMISSION_ROLE_LABELS[r] }));
 	const roleChain = `${PERMISSION_ROLE_LABELS.READ} ⊂ ${PERMISSION_ROLE_LABELS.EDIT} ⊂ ${PERMISSION_ROLE_LABELS.MANAGE}`;
@@ -112,7 +109,7 @@
 		if (!confirm(`归档项目 ${proj?.name}?`)) return;
 		try {
 			await api.archiveProject(slug, projectId);
-			window.location.href = `/admin/projects`;
+			window.location.href = `/admin/org/${slug}/projects`;
 		} catch (err) {
 			toastError(err instanceof Error ? err.message : String(err));
 		}
@@ -173,7 +170,7 @@
 {:else if proj}
 	<div class="mb-2">
 		<a
-			href={`/admin/projects`}
+			href={`/admin/org/${slug}/projects`}
 			class="inline-flex items-center gap-1 text-sm text-surface-700 hover:text-primary-600"
 		>
 			<Icon name="arrow-left" class="h-4 w-4" />
@@ -296,7 +293,7 @@
 							{fmtTokens(projectUsage.inputTokens, projectUsage.outputTokens)}
 						</p>
 					</div>
-					<a class="text-sm text-primary-700 hover:underline" href={`/admin/usage`}>组织报告</a>
+					<a class="text-sm text-primary-700 hover:underline" href={`/admin/org/${slug}/usage`}>组织报告</a>
 				</div>
 				{#if projectUsage.breakdown.length === 0}
 					<div class="px-5 py-4 text-sm text-surface-600">尚无 UsageFact。</div>
@@ -371,7 +368,7 @@
 								<td class="text-right">
 									<a
 										class="text-sm text-primary-700 hover:underline"
-										href={`/admin/sessions/${s.id}`}
+										href={`/admin/org/${slug}/sessions/${s.id}`}
 									>
 										详情
 									</a>

hub/admin-web/src/routes/admin/org/[slug]/provider/+page.svelte

@@ -1,8 +1,6 @@
 <script lang="ts">
 	import { page } from '$app/state';
 	import { api, type ProviderConnectionRow } from '$lib/api';
-	import { session } from '$lib/session';
-	import { resolveOrg } from '$lib/org';
 	import { fmtDate, providerModeLabel } from '$lib/format';
 	import { Label } from 'bits-ui';
 	import PageHeader from '$lib/components/PageHeader.svelte';
@@ -10,8 +8,7 @@
 	import ErrorBanner from '$lib/components/ErrorBanner.svelte';
 	import { toastError, toastSuccess } from '$lib/toast';
 
-	const org = $derived(resolveOrg($session.me, page.url.search));
-	const slug = $derived(org?.slug ?? '');
+	const slug = $derived(page.params.slug ?? '');
 
 	let connections = $state<ProviderConnectionRow[]>([]);
 	let loading = $state(true);

hub/admin-web/src/routes/admin/org/[slug]/roles/+page.svelte

@@ -1,8 +1,6 @@
 <script lang="ts">
 	import { page } from '$app/state';
 	import { api, type AgentRoleRow, type AgentModelRow, type AgentSkillRow } from '$lib/api';
-	import { session } from '$lib/session';
-	import { resolveOrg } from '$lib/org';
 	import PageHeader from '$lib/components/PageHeader.svelte';
 	import LoadingState from '$lib/components/LoadingState.svelte';
 	import ErrorBanner from '$lib/components/ErrorBanner.svelte';
@@ -10,8 +8,7 @@
 	import RoleCard from '$lib/components/RoleCard.svelte';
 	import { toastError, toastSuccess } from '$lib/toast';
 
-	const org = $derived(resolveOrg($session.me, page.url.search));
-	const slug = $derived(org?.slug ?? '');
+	const slug = $derived(page.params.slug ?? '');
 
 	let roles = $state<AgentRoleRow[]>([]);
 	let models = $state<AgentModelRow[]>([]);

hub/admin-web/src/routes/admin/org/[slug]/sessions/[sessionId]/+page.svelte

@@ -1,8 +1,6 @@
 <script lang="ts">
 	import { page } from '$app/state';
 	import { api, type SessionDetail, type SessionRunRow, type UsageFactRow } from '$lib/api';
-	import { session } from '$lib/session';
-	import { resolveOrg } from '$lib/org';
 	import {
 		fmtCost,
 		fmtDate,
@@ -18,8 +16,7 @@
 	import EmptyState from '$lib/components/EmptyState.svelte';
 	import Icon from '$lib/components/Icon.svelte';
 
-	const org = $derived(resolveOrg($session.me, page.url.search));
-	const slug = $derived(org?.slug ?? '');
+	const slug = $derived(page.params.slug ?? '');
 	const sessionId = $derived(page.params.sessionId ?? '');
 
 	let detail = $state<SessionDetail | null>(null);
@@ -95,7 +92,7 @@
 	<div class="mb-2">
 		<a
 			class="inline-flex items-center gap-1 text-sm text-surface-700 hover:text-primary-700"
-			href={`/admin/projects/${detail.project.id}`}
+			href={`/admin/org/${slug}/projects/${detail.project.id}`}
 		>
 			<Icon name="arrow-left" class="h-4 w-4" />
 			返回项目 {detail.project.name}
@@ -116,7 +113,7 @@
 			<div>
 				<dt class="text-surface-600">项目</dt>
 				<dd class="mt-0.5">
-					<a class="text-primary-700 hover:underline" href={`/admin/projects/${detail.project.id}`}>
+					<a class="text-primary-700 hover:underline" href={`/admin/org/${slug}/projects/${detail.project.id}`}>
 						{detail.project.name}
 					</a>
 				</dd>

hub/admin-web/src/routes/admin/org/[slug]/skills/+page.svelte

@@ -1,8 +1,6 @@
 <script lang="ts">
 	import { page } from '$app/state';
 	import { api, type AgentSkillRow, type SkillFileEntry } from '$lib/api';
-	import { session } from '$lib/session';
-	import { resolveOrg } from '$lib/org';
 	import PageHeader from '$lib/components/PageHeader.svelte';
 	import LoadingState from '$lib/components/LoadingState.svelte';
 	import ErrorBanner from '$lib/components/ErrorBanner.svelte';
@@ -10,8 +8,7 @@
 	import SkillEditor from '$lib/components/SkillEditor.svelte';
 	import { toastError, toastSuccess } from '$lib/toast';
 
-	const org = $derived(resolveOrg($session.me, page.url.search));
-	const slug = $derived(org?.slug ?? '');
+	const slug = $derived(page.params.slug ?? '');
 
 	let skills = $state<AgentSkillRow[]>([]);
 	let loading = $state(true);

hub/admin-web/src/routes/admin/org/[slug]/teams/+page.svelte

@@ -2,8 +2,6 @@
 	import { Collapsible } from 'bits-ui';
 	import { page } from '$app/state';
 	import { api, type TeamRow, type TeamMemberRow } from '$lib/api';
-	import { session } from '$lib/session';
-	import { resolveOrg } from '$lib/org';
 	import { fmtDate } from '$lib/format';
 	import PageHeader from '$lib/components/PageHeader.svelte';
 	import LoadingState from '$lib/components/LoadingState.svelte';
@@ -11,8 +9,7 @@
 	import EmptyState from '$lib/components/EmptyState.svelte';
 	import { toastError, toastSuccess } from '$lib/toast';
 
-	const org = $derived(resolveOrg($session.me, page.url.search));
-	const slug = $derived(org?.slug ?? '');
+	const slug = $derived(page.params.slug ?? '');
 
 	let teams = $state<TeamRow[]>([]);
 	let loading = $state(true);

hub/admin-web/src/routes/admin/org/[slug]/usage/+page.svelte

@@ -1,8 +1,6 @@
 <script lang="ts">
 	import { page } from '$app/state';
 	import { api, type UsageReport, type UsageBreakdownRow } from '$lib/api';
-	import { session } from '$lib/session';
-	import { resolveOrg } from '$lib/org';
 	import {
 		fmtCost,
 		fmtDateOnly,
@@ -17,8 +15,7 @@
 	import ErrorBanner from '$lib/components/ErrorBanner.svelte';
 	import EmptyState from '$lib/components/EmptyState.svelte';
 
-	const org = $derived(resolveOrg($session.me, page.url.search));
-	const slug = $derived(org?.slug ?? '');
+	const slug = $derived(page.params.slug ?? '');
 
 	let usage = $state<UsageReport | null>(null);
 	let loading = $state(true);
@@ -227,7 +224,7 @@
 								<td class="tabular-nums text-surface-600">{fmtTokens(p.inputTokens, p.outputTokens)}</td>
 								<td class="tabular-nums">{fmtCost(p.costUsd)}</td>
 								<td class="text-right">
-									<a class="text-sm text-primary-700 hover:underline" href={`/admin/projects/${p.projectId}`}>
+									<a class="text-sm text-primary-700 hover:underline" href={`/admin/org/${slug}/projects/${p.projectId}`}>
 										查看项目
 									</a>
 								</td>

hub/deploy/deploy_fleet_release.sh

@@ -82,11 +82,10 @@ REMOTE
   rsync -az --delete \
     --exclude node_modules --exclude dist --exclude .env \
     --exclude admin-web/node_modules --exclude admin-web/build --exclude admin-web/.svelte-kit \
-    --exclude filelib-web/node_modules --exclude filelib-web/build --exclude filelib-web/.svelte-kit \
     -e "ssh ${SSH_OPTS[*]}" \
     "$REPO_ROOT/hub/" "$DEPLOY_USER@$HOST:$HUB_DIR/"
 
-  echo "[fleet] npm ci + build (tsc + admin-web & filelib-web SPAs)"
+  echo "[fleet] npm ci + build (tsc + admin-web SPA)"
   ssh "${SSH_OPTS[@]}" "$DEPLOY_USER@$HOST" bash -s <<REMOTE
 set -euo pipefail
 flock /var/lock/cph-hub-release-publish bash -c '
@@ -98,11 +97,9 @@ flock /var/lock/cph-hub-release-publish bash -c '
   cd "$HUB_DIR"
   PUPPETEER_SKIP_DOWNLOAD=1 npm ci
   npm ci --prefix admin-web
-  npm ci --prefix filelib-web
   npm run audit:production
   npm run build
   test -f admin-web/build/index.html
-  test -f filelib-web/build/index.html
   touch "$RELEASE_DIR/.complete"
 '
 REMOTE

hub/deploy/deploy_platform.sh

@@ -60,11 +60,10 @@ if [ "$release_ready" = false ]; then
     -e "ssh ${SSH_OPTS[*]}" \
     "$REPO_ROOT/hub/" "$DEPLOY_USER@$HOST:$HUB_DIR/"
 
-  # 2. Install deps (hub + both SPAs), audit hub prod, build tsc + SPAs, mark complete.
-  # `npm run build` → tsc then admin:build + filelib:build → admin-web/build and
-  # filelib-web/build for registerStaticSpa / registerDatabaseSpa.
+  # 2. Install deps (hub + admin-web), audit hub prod, build tsc + SPA, mark complete.
+  # `npm run build` → tsc then admin:build → admin-web/build for registerStaticSpa.
   ssh "${SSH_OPTS[@]}" "$DEPLOY_USER@$HOST" \
-    "cd '$HUB_DIR' && PUPPETEER_SKIP_DOWNLOAD=1 npm ci && npm ci --prefix admin-web && npm ci --prefix filelib-web && npm run audit:production && npm run build && touch '$RELEASE_DIR/.complete'"
+    "cd '$HUB_DIR' && PUPPETEER_SKIP_DOWNLOAD=1 npm ci && npm ci --prefix admin-web && npm run audit:production && npm run build && touch '$RELEASE_DIR/.complete'"
 fi
 
 # 3. Ensure the service is installed (idempotent), then restart.

hub/filelib-web/package.json

@@ -1,24 +0,0 @@
-{
-  "name": "filelib-web",
-  "private": true,
-  "version": "0.1.0",
-  "type": "module",
-  "scripts": {
-    "dev": "vite dev",
-    "build": "vite build",
-    "preview": "vite preview",
-    "prepare": "svelte-kit sync || echo ''",
-    "check": "svelte-kit sync && svelte-check --tsconfig ./tsconfig.json"
-  },
-  "devDependencies": {
-    "@sveltejs/adapter-static": "^3.0.10",
-    "@sveltejs/kit": "^2.63.0",
-    "@sveltejs/vite-plugin-svelte": "^7.1.2",
-    "@tailwindcss/vite": "^4.3.2",
-    "svelte": "^5.56.1",
-    "svelte-check": "^4.6.0",
-    "tailwindcss": "^4.3.2",
-    "typescript": "^5.7.0",
-    "vite": "^8.0.16"
-  }
-}

hub/filelib-web/src/app.css

@@ -1,263 +0,0 @@
-@import "tailwindcss";
-
-/* 全局 UI 主题令牌(与 hub 端 uiTheme.ts 同源) */
-@theme {
-  --color-bg: #fcfcfb;
-  --color-panel: #ffffff;
-  --color-sidebar: #f7f7f5;
-  --color-ink: #1a1a18;
-  --color-ink-2: #6b6a66;
-  --color-ink-3: #9c9b96;
-  --color-line: #ecece8;
-  --color-line-soft: #f1f1ee;
-  --color-hover: #f4f4f1;
-  --color-selected: #ebebe7;
-  --color-accent: #1a1a18;
-  --color-accent-hover: #333330;
-  --color-danger: #a13a33;
-  --color-guide: #e9e9e5;
-  --color-diff-add-bg: #f3f6f2;
-  --color-diff-add-text: #4a6741;
-  --color-diff-del-bg: #f8f2f1;
-  --color-diff-del-text: #a13a33;
-}
-
-html,
-body {
-  height: 100%;
-}
-
-body {
-  background: var(--color-bg);
-  color: var(--color-ink);
-  font-family:
-    "Inter",
-    -apple-system,
-    "Segoe UI",
-    "PingFang SC",
-    "Microsoft YaHei",
-    sans-serif;
-  font-size: 14px;
-  line-height: 1.65;
-  -webkit-font-smoothing: antialiased;
-}
-
-.font-mono {
-  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
-}
-
-/* 共享组件层(ADR-0029)。
- *
- * 从已删除的 hub/src/database/routes/uiTheme.ts 原样搬来。组件只带布局工具类,
- * 不重述这里的组件样式 —— 第一版迁移只搬了上面的 @theme 令牌,把按钮/输入框/
- * 面板样式在每个组件里内联重写了一遍,后台随即明显退化。 */
-@layer components {
-  .btn {
-    display: inline-flex;
-    align-items: center;
-    gap: 5px;
-    padding: 6px 14px;
-    border-radius: 8px;
-    border: 1px solid var(--color-line);
-    background: var(--color-panel);
-    color: var(--color-ink);
-    font-size: 12.5px;
-    font-weight: 500;
-    cursor: pointer;
-    transition: all 120ms ease;
-    white-space: nowrap;
-  }
-  .btn:hover {
-    background: var(--color-hover);
-  }
-  .btn-sm {
-    padding: 4px 9px;
-    font-size: 11.5px;
-  }
-  .btn-primary {
-    background: var(--color-accent);
-    border-color: var(--color-accent);
-    color: #fff;
-  }
-  .btn-primary:hover {
-    background: var(--color-accent-hover);
-    border-color: var(--color-accent-hover);
-  }
-  .btn-danger {
-    border-color: transparent;
-    background: transparent;
-    color: var(--color-danger);
-  }
-  .btn-danger:hover {
-    background: color-mix(in srgb, var(--color-danger) 7%, transparent);
-  }
-
-  .panel {
-    background: var(--color-panel);
-    border: 1px solid var(--color-line-soft);
-    border-radius: 10px;
-    padding: 20px 22px;
-  }
-
-  .tag {
-    display: inline-flex;
-    align-items: center;
-    gap: 3px;
-    font-size: 10.5px;
-    font-weight: 500;
-    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
-    padding: 2px 8px;
-    border-radius: 999px;
-    border: 1px solid var(--color-line-soft);
-    color: var(--color-ink-3);
-    background: var(--color-panel);
-  }
-
-  .input,
-  .select,
-  .textarea {
-    width: 100%;
-    padding: 7px 11px;
-    border-radius: 8px;
-    border: 1px solid var(--color-line);
-    background: var(--color-panel);
-    font-size: 13px;
-    color: var(--color-ink);
-    font-family: inherit;
-    outline: none;
-    transition: border-color 120ms ease;
-  }
-  .input:focus,
-  .select:focus,
-  .textarea:focus {
-    border-color: var(--color-accent);
-  }
-  .textarea {
-    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
-    font-size: 12.5px;
-    line-height: 1.75;
-    resize: vertical;
-  }
-  .form-label {
-    display: block;
-    font-size: 11.5px;
-    color: var(--color-ink-3);
-    margin-bottom: 4px;
-  }
-  .form-row {
-    margin-bottom: 12px;
-  }
-
-  table.list {
-    width: 100%;
-    border-collapse: collapse;
-    font-size: 13px;
-  }
-  table.list th {
-    text-align: left;
-    font-size: 11.5px;
-    font-weight: 500;
-    color: var(--color-ink-3);
-    padding: 4px 0;
-  }
-  table.list td {
-    padding: 8px 0;
-    border-top: 1px solid var(--color-line-soft);
-  }
-  table.list tr:first-child td {
-    border-top: none;
-  }
-
-  .quiet {
-    color: var(--color-ink-3);
-    font-size: 12.5px;
-  }
-  .section-title {
-    font-size: 13px;
-    font-weight: 600;
-  }
-  .section-note {
-    font-size: 11.5px;
-    color: var(--color-ink-3);
-  }
-  .file-meta {
-    font-size: 11px;
-    color: var(--color-ink-3);
-    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
-  }
-  .link-danger {
-    color: var(--color-danger);
-    font-size: 12.5px;
-    background: none;
-    border: none;
-    cursor: pointer;
-    padding: 0;
-  }
-  .link-danger:hover {
-    text-decoration: underline;
-  }
-
-  /* 开关。真 checkbox 藏在下面 —— 保留键盘可达与 :checked 语义,不做 div 假开关。 */
-  .switch {
-    display: inline-flex;
-    align-items: center;
-    gap: 8px;
-    cursor: pointer;
-    user-select: none;
-  }
-  .switch > input {
-    position: absolute;
-    opacity: 0;
-    width: 0;
-    height: 0;
-  }
-  .switch > span {
-    position: relative;
-    flex-shrink: 0;
-    width: 30px;
-    height: 17px;
-    border-radius: 999px;
-    background: var(--color-line);
-    transition: background 0.16s;
-  }
-  .switch > span::after {
-    content: "";
-    position: absolute;
-    top: 2px;
-    left: 2px;
-    width: 13px;
-    height: 13px;
-    border-radius: 50%;
-    background: #fff;
-    transition: transform 0.16s;
-    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.25);
-  }
-  .switch > input:checked + span {
-    background: var(--color-accent);
-  }
-  .switch > input:checked + span::after {
-    transform: translateX(13px);
-  }
-  .switch > input:focus-visible + span {
-    outline: 2px solid var(--color-accent);
-    outline-offset: 2px;
-  }
-}
-
-/* diff 渲染 */
-pre.diff {
-  white-space: pre-wrap;
-  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
-  font-size: 12.5px;
-  line-height: 1.75;
-}
-pre.diff .add {
-  display: block;
-  color: var(--color-diff-add-text);
-  background: var(--color-diff-add-bg);
-}
-pre.diff .del {
-  display: block;
-  color: var(--color-diff-del-text);
-  background: var(--color-diff-del-bg);
-}

hub/filelib-web/src/app.d.ts

@@ -1,12 +0,0 @@
-// See https://svelte.dev/docs/kit/types#app
-declare global {
-	namespace App {
-		// interface Error {}
-		// interface Locals {}
-		// interface PageData {}
-		// interface PageState {}
-		// interface Platform {}
-	}
-}
-
-export {};

hub/filelib-web/src/app.html

@@ -1,16 +0,0 @@
-<!doctype html>
-<html lang="zh-CN">
-	<head>
-		<meta charset="utf-8" />
-		<meta name="viewport" content="width=device-width, initial-scale=1" />
-		<link rel="preconnect" href="https://fonts.googleapis.com" />
-		<link
-			href="https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&display=swap"
-			rel="stylesheet"
-		/>
-		%sveltekit.head%
-	</head>
-	<body data-sveltekit-preload-data="hover" style="height: 100%">
-		<div style="display: contents; height: 100%">%sveltekit.body%</div>
-	</body>
-</html>

hub/filelib-web/src/lib/Avatar.svelte

@@ -1,31 +0,0 @@
-<script lang="ts">
-  /** 头像:有 avatarUrl 用图,否则显示首字母色块。 */
-  let {
-    displayName,
-    userId,
-    avatarUrl = null,
-    size = 28,
-  }: {
-    displayName?: string | null;
-    userId?: string | null;
-    avatarUrl?: string | null;
-    size?: number;
-  } = $props();
-
-  const initial = $derived((displayName || userId || "?").slice(0, 1).toUpperCase());
-</script>
-
-{#if avatarUrl}
-  <img
-    src={avatarUrl}
-    alt=""
-    class="shrink-0 rounded-full object-cover"
-    style="width:{size}px;height:{size}px"
-  />
-{:else}
-  <span
-    class="inline-flex shrink-0 items-center justify-center rounded-full bg-accent font-semibold text-white"
-    style="width:{size}px;height:{size}px;font-size:{Math.round(size * 0.42)}px"
-    aria-hidden="true">{initial}</span
-  >
-{/if}

hub/filelib-web/src/lib/FileEditor.svelte

@@ -1,166 +0,0 @@
-<script lang="ts">
-  import { api, ApiError } from "./api.js";
-  import { toastOk, toastErr, toast } from "./stores.js";
-  import type { FileContent, VersionInfo, Role } from "./types.js";
-  import Modal from "./Modal.svelte";
-  import Icon from "./Icon.svelte";
-
-  let { projectId, path, role, onchanged, onclose }: { projectId: string; path: string; role: Role; onchanged: () => void; onclose?: () => void } = $props();
-
-  let file = $state<FileContent | null>(null);
-  let draft = $state("");
-  let loadError = $state<string | null>(null);
-  let conflict = $state<{ currentVersion: string; diff: string } | null>(null);
-  let showHistory = $state(false);
-  let history = $state<VersionInfo[]>([]);
-
-  const canEdit = $derived(role !== "VIEW");
-
-  async function load(): Promise<void> {
-    try {
-      file = await api<FileContent>(`/database/api/projects/${projectId}/file?path=${encodeURIComponent(path)}`);
-      draft = file.encoding === "utf8" ? file.content : "";
-      loadError = null;
-      conflict = null;
-    } catch (e) {
-      loadError = e instanceof Error ? e.message : String(e);
-    }
-  }
-
-  $effect(() => {
-    void projectId;
-    void path;
-    void load();
-  });
-
-  async function save(): Promise<void> {
-    if (file === null) return;
-    try {
-      const r = await api<{ version: string }>(`/database/api/projects/${projectId}/file/commits`, {
-        method: "POST",
-        body: { path: file.path, baseVersion: file.version, content: draft },
-      });
-      toastOk("已提交 " + r.version);
-      await load();
-      onchanged();
-    } catch (e) {
-      if (e instanceof ApiError && e.status === 409 && typeof e.details?.["currentVersion"] === "string") {
-        await showConflict(e.details["currentVersion"]);
-      } else {
-        toastErr(e instanceof Error ? e.message : String(e));
-      }
-    }
-  }
-
-  async function showConflict(currentVersion: string): Promise<void> {
-    if (file === null) return;
-    try {
-      const r = await api<{ diff: string }>(
-        `/database/api/projects/${projectId}/file/diff?path=${encodeURIComponent(file.path)}&from=${encodeURIComponent(file.version)}&to=${encodeURIComponent(currentVersion)}`,
-      );
-      conflict = { currentVersion, diff: r.diff };
-      file = { ...file, version: currentVersion };
-    } catch (e) {
-      toastErr(e instanceof Error ? e.message : String(e));
-    }
-  }
-
-  async function acceptLatest(): Promise<void> {
-    conflict = null;
-    await load();
-    toast("已载入最新内容,请在此基础上合并", "info");
-  }
-
-  async function remove(): Promise<void> {
-    if (file === null || !confirm("删除文件 " + file.path + "?")) return;
-    try {
-      await api(`/database/api/projects/${projectId}/file?path=${encodeURIComponent(file.path)}`, {
-        method: "DELETE",
-        body: { baseVersion: file.version },
-      });
-      toastOk("已删除");
-      file = null;
-      onchanged();
-    } catch (e) {
-      toastErr(e instanceof Error ? e.message : String(e));
-    }
-  }
-
-  async function openHistory(): Promise<void> {
-    try {
-      const r = await api<{ history: VersionInfo[] }>(`/database/api/projects/${projectId}/file/history?path=${encodeURIComponent(path)}`);
-      history = r.history;
-      showHistory = true;
-    } catch (e) {
-      toastErr(e instanceof Error ? e.message : String(e));
-    }
-  }
-
-  function renderDiff(diff: string): string {
-    return diff
-      .replace(/&/g, "&amp;").replace(/</g, "&lt;").replace(/>/g, "&gt;")
-      .replace(/^\+(.*)$/gm, '<span class="add">+$1</span>')
-      .replace(/^-(.*)$/gm, '<span class="del">-$1</span>');
-  }
-</script>
-
-{#if loadError}
-  <div class="panel text-xs text-danger">{loadError}</div>
-{:else if file}
-  <div class="panel">
-    <div class="mb-2.5 flex items-center justify-between">
-      <span class="file-meta">{file.path} @ {file.version}</span>
-      <div class="flex items-center gap-1.5">
-        <a class="btn" href="/database/api/projects/{projectId}/file/raw?path={encodeURIComponent(file.path)}" download>下载</a>
-        <button class="btn" onclick={openHistory}><Icon name="clock" size={13} /> 历史</button>
-        {#if canEdit}
-          <button class="btn btn-danger" onclick={remove}><Icon name="trash" size={13} /> 删除文件</button>
-        {/if}
-        {#if onclose}
-          <button class="btn !px-2.5" onclick={onclose} title="关闭预览" aria-label="关闭预览">✕</button>
-        {/if}
-      </div>
-    </div>
-
-    {#if file.encoding === "base64"}
-      <div class="quiet">二进制文件({file.size} B),不支持在线编辑</div>
-    {:else}
-      <textarea rows="14" class="textarea !leading-7" bind:value={draft} readonly={!canEdit}></textarea>
-    {/if}
-
-    {#if canEdit && file.encoding !== "base64"}
-      <div class="mt-3 flex justify-end">
-        <button class="btn btn-primary" onclick={save}>提交修改</button>
-      </div>
-    {/if}
-
-    {#if conflict}
-      <div class="mt-3.5 rounded-xl border border-[#E8E2C8] bg-[#FCFBF4] p-4">
-        <div class="mb-2 text-[13px] font-semibold text-[#6E6329]">冲突:他人已提交 {conflict.currentVersion},差异如下(你的基版 → 最新版)</div>
-        <pre class="diff rounded-lg border border-line-soft bg-panel p-3">{@html renderDiff(conflict.diff)}</pre>
-        <div class="mt-2 text-[11.5px] text-[#8A8059]">请人工合并后,以最新内容为全文重新提交(基版将更新为 {conflict.currentVersion})</div>
-        <div class="mt-2 flex justify-end">
-          <button class="btn" onclick={acceptLatest}>载入最新内容</button>
-        </div>
-      </div>
-    {/if}
-  </div>
-{:else}
-  <div class="panel quiet">加载中…</div>
-{/if}
-
-{#if showHistory}
-  <Modal title="版本历史" onclose={() => (showHistory = false)}>
-    <div class="max-h-80 overflow-y-auto">
-      {#each history as v (v.version)}
-        <div class="border-t border-line-soft py-2 text-xs first:border-t-0">
-          <span class="font-mono text-accent">{v.version}</span> {v.message}
-          <div class="text-ink-3">{new Date(v.committedAt).toLocaleString("zh-CN")}{v.author ? " · " + v.author : ""}</div>
-        </div>
-      {/each}
-    </div>
-    <div class="mt-3 flex justify-end">
-      <button class="btn" onclick={() => (showHistory = false)}>关闭</button>
-    </div>
-  </Modal>
-{/if}

hub/filelib-web/src/lib/FilesPanel.svelte

@@ -1,139 +0,0 @@
-<script lang="ts">
-  import { api } from "./api.js";
-  import { toastOk, toastErr } from "./stores.js";
-  import { selectedFilePath, filesVersion } from "./browser.js";
-  import type { FileEntry, NodeDetail } from "./types.js";
-  import Modal from "./Modal.svelte";
-  import Icon from "./Icon.svelte";
-
-  let { node }: { node: NodeDetail } = $props();
-
-  let files = $state<FileEntry[] | null>(null);
-  let loadError = $state<string | null>(null);
-  let showNewFile = $state(false);
-  let newPath = $state("");
-  let newContent = $state("");
-  // bind:this 的目标要用 $state,否则 svelte 5 warn 不会正确更新。
-  let uploadInput = $state<HTMLInputElement | null>(null);
-
-  const canEdit = $derived(node.role !== "VIEW");
-
-  async function loadFiles(): Promise<void> {
-    try {
-      const r = await api<{ files: FileEntry[] }>(`/database/api/projects/${node.id}/files`);
-      files = r.files;
-      loadError = null;
-    } catch (e) {
-      loadError = e instanceof Error ? e.message : String(e);
-    }
-  }
-
-  $effect(() => {
-    void node.id;
-    void $filesVersion;
-    void loadFiles();
-  });
-
-  async function submitNewFile(): Promise<void> {
-    const path = newPath.trim();
-    if (path === "") return;
-    try {
-      await api(`/database/api/projects/${node.id}/file`, {
-        method: "PUT",
-        body: { path, content: newContent },
-      });
-      toastOk("已创建");
-      showNewFile = false;
-      newPath = ""; newContent = "";
-      await loadFiles();
-    } catch (e) {
-      toastErr(e instanceof Error ? e.message : String(e));
-    }
-  }
-
-  function u8ToBase64(bytes: Uint8Array): string {
-    let bin = "";
-    const CHUNK = 0x8000;
-    for (let i = 0; i < bytes.length; i += CHUNK) {
-      bin += String.fromCharCode.apply(null, Array.from(bytes.subarray(i, i + CHUNK)) as unknown as number[]);
-    }
-    return btoa(bin);
-  }
-
-  async function doUpload(e: Event): Promise<void> {
-    const input = e.target as HTMLInputElement;
-    const file = input.files?.[0];
-    input.value = "";
-    if (!file) return;
-    if (file.size > 10 * 1024 * 1024) {
-      toastErr("文件超过 10MB 上限");
-      return;
-    }
-    const targetPath = prompt("保存到路径(可含目录):", "材料/" + file.name);
-    if (!targetPath) return;
-    const bytes = new Uint8Array(await file.arrayBuffer());
-    const isBinary = bytes.includes(0);
-    const body = isBinary
-      ? { path: targetPath, content: u8ToBase64(bytes), encoding: "base64" }
-      : { path: targetPath, content: new TextDecoder("utf-8").decode(bytes), encoding: "utf8" };
-    try {
-      await api(`/database/api/projects/${node.id}/file`, { method: "PUT", body });
-      toastOk("已上传 " + file.name);
-      await loadFiles();
-    } catch (err) {
-      toastErr(err instanceof Error ? err.message : String(err));
-    }
-  }
-</script>
-
-<div class="panel">
-  <div class="mb-1.5 flex items-center justify-between">
-    <div class="section-title">项目文件({files?.length ?? 0})</div>
-    {#if canEdit}
-      <div class="flex gap-1.5">
-        <button class="btn" onclick={() => (showNewFile = true)}><Icon name="plus" size={13} /> 新建文件</button>
-        <button class="btn btn-primary" onclick={() => uploadInput?.click()}>上传文件</button>
-        <input bind:this={uploadInput} type="file" class="hidden" onchange={doUpload} />
-      </div>
-    {/if}
-  </div>
-
-  {#if files === null && loadError === null}
-    <div class="quiet py-5 text-center">加载中…</div>
-  {:else if loadError}
-    <div class="py-5 text-center text-xs text-danger">{loadError}</div>
-  {:else if files && files.length === 0}
-    <div class="quiet py-5 text-center">空仓库 · 可新建或上传文件</div>
-  {:else if files}
-    <table class="list">
-      <tbody>
-        {#each files as f (f.path)}
-          <tr
-            class="cursor-pointer {$selectedFilePath === f.path ? 'bg-selected' : 'hover:bg-hover'}"
-            onclick={() => selectedFilePath.set(f.path)}
-          >
-            <td class="font-mono text-[12.5px] text-ink">{f.path}</td>
-            <td class="file-meta text-right">{f.size} B</td>
-          </tr>
-        {/each}
-      </tbody>
-    </table>
-  {/if}
-</div>
-
-{#if showNewFile}
-  <Modal title="新建文件" onclose={() => (showNewFile = false)}>
-    <div class="form-row">
-      <label class="form-label" for="nf-path">路径</label>
-      <input id="nf-path" class="input font-mono" bind:value={newPath} placeholder="docs/intro.md" />
-    </div>
-    <div class="form-row">
-      <label class="form-label" for="nf-content">内容</label>
-      <textarea id="nf-content" rows="8" class="textarea" bind:value={newContent} placeholder="内容…"></textarea>
-    </div>
-    <div class="mt-4 flex justify-end gap-2">
-      <button class="btn" onclick={() => (showNewFile = false)}>取消</button>
-      <button class="btn btn-primary" onclick={submitNewFile}>创建</button>
-    </div>
-  </Modal>
-{/if}

hub/filelib-web/src/lib/GrantsPanel.svelte

@@ -1,191 +0,0 @@
-<script lang="ts">
-  /**
-   * 节点授权面板。迁自已删除的 routes/libraryBrowser.ts `renderGrantsTab`(ADR-0029)。
-   *
-   * 迁移时整个「授权」tab 连同这四个端点一起漏掉了 —— 后端一直可用,只是前端没入口。
-   *
-   * 语义(契约 8.1 / ADR-0021):
-   *  - 创建者授权(isCreatorGrant)不可收回、不可改;
-   *  - MANAGE 仅创建者可授,这里不做前端拦截 —— 后端 fail closed,报错原样呈现;
-   *  - GROUP 主体走 in-hub MemberGroup(ADR-0028),用 /groups/search 选,不手敲 id。
-   */
-  import { api } from "./api.js";
-  import { toastOk, toastErr } from "./stores.js";
-  import { currentNode } from "./browser.js";
-  import type { Grant, MemberGroupSearchResult, NodeDetail, Role } from "./types.js";
-  import Icon from "./Icon.svelte";
-
-  let { node }: { node: NodeDetail } = $props();
-
-  const ROLES: readonly Role[] = ["VIEW", "EDIT", "MANAGE"];
-
-  let grants = $state<Grant[] | null>(null);
-  let error = $state<string | null>(null);
-
-  let principalType = $state<"USER" | "GROUP">("USER");
-  let userIdInput = $state("");
-  let groupId = $state("");
-  let groupOptions = $state<MemberGroupSearchResult[] | null>(null);
-  let role = $state<Role>("VIEW");
-  let saving = $state(false);
-
-  const canManage = $derived(node.role === "MANAGE");
-  const errText = (e: unknown): string => (e instanceof Error ? e.message : String(e));
-
-  $effect(() => {
-    void node.id;
-    void load();
-  });
-
-  async function load(): Promise<void> {
-    grants = null;
-    error = null;
-    try {
-      const r = await api<{ grants: Grant[] }>(`/database/api/nodes/${node.id}/grants`);
-      grants = r.grants;
-    } catch (e) {
-      error = errText(e);
-    }
-  }
-
-  /** 切到 GROUP 时懒加载候选组(活跃组 + breadcrumb)。 */
-  async function onTypeChange(): Promise<void> {
-    if (principalType !== "GROUP" || groupOptions !== null) return;
-    try {
-      const r = await api<{ groups: MemberGroupSearchResult[] }>("/database/api/groups/search?q=");
-      groupOptions = r.groups;
-      if (r.groups.length > 0 && groupId === "") groupId = r.groups[0]!.id;
-    } catch (e) {
-      toastErr(errText(e));
-    }
-  }
-
-  async function addGrant(): Promise<void> {
-    const principalId = principalType === "GROUP" ? groupId : userIdInput.trim();
-    if (principalId === "") {
-      toastErr("请填写主体");
-      return;
-    }
-    saving = true;
-    try {
-      // PUT /grants 是增量语义(putGrants),不是整表替换。
-      await api(`/database/api/nodes/${node.id}/grants`, {
-        method: "PUT",
-        body: { grants: [{ principalType, principalId, role }] },
-      });
-      toastOk("已授予");
-      userIdInput = "";
-      await load();
-    } catch (e) {
-      toastErr(errText(e));
-    } finally {
-      saving = false;
-    }
-  }
-
-  async function revoke(g: Grant): Promise<void> {
-    if (!confirm(`收回「${g.principalId}」的 ${g.role} 授权?`)) return;
-    try {
-      await api(`/database/api/nodes/${node.id}/grants/${encodeURIComponent(g.id)}`, {
-        method: "DELETE",
-      });
-      toastOk("已收回");
-      await load();
-    } catch (e) {
-      toastErr(errText(e));
-    }
-  }
-
-  /** 独立权限开关(仅 PROJECT;关闭时只继承父级,创建者除外)。 */
-  async function toggleIndependent(): Promise<void> {
-    try {
-      await api(`/database/api/projects/${node.id}/independent-permission`, {
-        method: "PUT",
-        body: { enabled: !node.independentPermission },
-      });
-      toastOk("已切换");
-      currentNode.update((n) =>
-        n !== null && n.id === node.id ? { ...n, independentPermission: !node.independentPermission } : n,
-      );
-      await load();
-    } catch (e) {
-      toastErr(errText(e));
-    }
-  }
-</script>
-
-<div class="panel">
-  {#if error !== null}
-    <div class="py-2 text-[12.5px] text-danger">{error}</div>
-  {:else if grants === null}
-    <div class="quiet py-[18px] text-center">加载中…</div>
-  {:else}
-    <table class="list">
-      <thead>
-        <tr><th>主体</th><th>级别</th><th></th></tr>
-      </thead>
-      <tbody>
-        {#if grants.length === 0}
-          <tr><td colspan="3" class="quiet !py-[18px] text-center">暂无显式授权</td></tr>
-        {:else}
-          {#each grants as g (g.id)}
-            <tr>
-              <td>
-                <span class="inline-flex items-center gap-2">
-                  <span class="flex text-ink-3"><Icon name={g.principalType === "USER" ? "user" : "group"} size={14} /></span>
-                  <span class="font-mono text-[12px]">{g.principalId}</span>
-                  {#if g.isCreatorGrant}<span class="quiet">(创建者)</span>{/if}
-                </span>
-              </td>
-              <td class="file-meta">{g.role}</td>
-              <td class="text-right">
-                <!-- 创建者授权不可动(契约 8.1);非 MANAGE 也不给收回入口。 -->
-                {#if !g.isCreatorGrant && canManage}
-                  <button class="link-danger inline-flex items-center gap-1" onclick={() => void revoke(g)}>
-                    <Icon name="minus" size={12} /> 收回
-                  </button>
-                {/if}
-              </td>
-            </tr>
-          {/each}
-        {/if}
-      </tbody>
-    </table>
-  {/if}
-
-  {#if canManage}
-    <div class="my-3.5 border-t border-line-soft"></div>
-    <div class="section-title mb-2.5">新增授权</div>
-    <div class="flex flex-wrap items-center gap-2">
-      <select class="select !w-[110px]" bind:value={principalType} onchange={onTypeChange}>
-        <option value="USER">用户</option>
-        <option value="GROUP">Group</option>
-      </select>
-
-      {#if principalType === "USER"}
-        <input class="input min-w-0 flex-1" placeholder="用户 id" bind:value={userIdInput} />
-      {:else if groupOptions === null}
-        <span class="quiet flex-1">加载 Group 列表…</span>
-      {:else if groupOptions.length === 0}
-        <span class="quiet flex-1">暂无可选 Group · 先到「Group 管理」建一个</span>
-      {:else}
-        <select class="select min-w-0 flex-1" bind:value={groupId}>
-          {#each groupOptions as g (g.id)}
-            <option value={g.id}>{g.breadcrumb}</option>
-          {/each}
-        </select>
-      {/if}
-
-      <select class="select !w-[110px]" bind:value={role}>
-        {#each ROLES as r (r)}
-          <option value={r}>{r}</option>
-        {/each}
-      </select>
-      <button class="btn btn-primary disabled:opacity-50" onclick={addGrant} disabled={saving}>
-        {saving ? "授予中…" : "授予"}
-      </button>
-    </div>
-    <div class="section-note mt-1.5">MANAGE 仅创建者可授;创建者授权不可动(契约 8.1)</div>
-  {/if}
-
-</div>

hub/filelib-web/src/lib/GroupAdmin.svelte

@@ -1,762 +0,0 @@
-<script lang="ts">
-  /**
-   * Group 管理面板。从已删除的 routes/adminPanels.ts `renderGroupsPanel`(747 行)
-   * 迁来(ADR-0029),功能与视觉逐条对齐:折叠树 / 组名过滤(命中项保留祖先链)/
-   * 归档组展示与恢复 / 右键菜单 / 面包屑 / 统计条 / 成员表(头像·openId·加入时间)。
-   */
-  import { onMount } from "svelte";
-  import { api } from "./api.js";
-  import { toastErr, toastOk } from "./stores.js";
-  import type { MemberGroupNode, MemberGroupMember, UserSearchResult } from "./types.js";
-  import Modal from "./Modal.svelte";
-  import Icon from "./Icon.svelte";
-  import Avatar from "./Avatar.svelte";
-
-  // 后端返回扁平列表(ADR-0028);前端按 parentId/depth 拼成有序树。
-  let groups = $state<MemberGroupNode[]>([]);
-  let loaded = $state(false);
-  let listError = $state<string | null>(null);
-  let selectedId = $state<string | null>(null);
-
-  // 折叠的组 id(默认全展开)。用数组而非 Set:$state 的深层代理只跟踪普通对象/
-  // 数组,Set 的变更不会触发重渲染。
-  let collapsedIds = $state<string[]>([]);
-  const isCollapsed = (id: string): boolean => collapsedIds.includes(id);
-  const toggleCollapsed = (id: string): void => {
-    collapsedIds = isCollapsed(id) ? collapsedIds.filter((x) => x !== id) : [...collapsedIds, id];
-  };
-
-  let filterText = $state("");
-  let showArchived = $state(false);
-
-  let members = $state<MemberGroupMember[]>([]);
-  let membersLoaded = $state(false);
-  let membersError = $state<string | null>(null);
-  let memberFilter = $state("");
-
-  const selected = $derived(groups.find((g) => g.id === selectedId) ?? null);
-  const isArchived = $derived(selected?.archivedAt != null);
-
-  interface Row {
-    readonly g: MemberGroupNode;
-    readonly hasKids: boolean;
-    /** 过滤态下:自身是否命中(祖先链上的非命中项半透明显示)。 */
-    readonly hit: boolean;
-  }
-
-  /** 扁平列表 → 先根遍历顺序;折叠的子树整段跳过。过滤时命中项的祖先链保留。 */
-  const rows = $derived.by((): Row[] => {
-    const byParent = new Map<string | null, MemberGroupNode[]>();
-    const byId = new Map<string, MemberGroupNode>();
-    for (const g of groups) {
-      byId.set(g.id, g);
-      const arr = byParent.get(g.parentId) ?? [];
-      arr.push(g);
-      byParent.set(g.parentId, arr);
-    }
-    for (const arr of byParent.values()) arr.sort((a, b) => a.name.localeCompare(b.name, "zh-CN"));
-
-    // 过滤:命中集 = 名字命中的组 ∪ 其全部祖先(否则命中的深层组无路径可展示)。
-    const q = filterText.trim().toLowerCase();
-    let keep: Set<string> | null = null;
-    if (q !== "") {
-      keep = new Set<string>();
-      for (const g of groups) {
-        if (!g.name.toLowerCase().includes(q)) continue;
-        let cur: MemberGroupNode | undefined = g;
-        while (cur !== undefined) {
-          keep.add(cur.id);
-          cur = cur.parentId === null ? undefined : byId.get(cur.parentId);
-        }
-      }
-    }
-
-    const out: Row[] = [];
-    const walk = (parentId: string | null): void => {
-      for (const g of byParent.get(parentId) ?? []) {
-        if (keep !== null && !keep.has(g.id)) continue;
-        const kids = (byParent.get(g.id) ?? []).filter((k) => keep === null || keep.has(k.id));
-        out.push({ g, hasKids: kids.length > 0, hit: q === "" || g.name.toLowerCase().includes(q) });
-        // 过滤态下强制展开(否则命中项被折叠的祖先藏住)。
-        if (keep !== null || !isCollapsed(g.id)) walk(g.id);
-      }
-    };
-    walk(null);
-    // 兜底:父不在列表的孤儿(级联软删理论上不产生)也列出,避免"看不见"。
-    const seen = new Set(out.map((r) => r.g.id));
-    for (const g of groups) {
-      if (seen.has(g.id)) continue;
-      if (keep !== null && !keep.has(g.id)) continue;
-      out.push({ g, hasKids: false, hit: true });
-    }
-    return out;
-  });
-
-  const treeFoot = $derived.by(() => {
-    const active = groups.filter((g) => g.archivedAt === null);
-    const archivedN = groups.length - active.length;
-    const totalMembers = active.reduce((n, g) => n + g.memberCount, 0);
-    return (
-      `${active.length} 个活跃组 · ${totalMembers} 条成员关系` +
-      (archivedN > 0 ? ` · ${archivedN} 个已删除` : "")
-    );
-  });
-
-  /** 面包屑:祖先链(根在前,自身在末)。 */
-  const chain = $derived.by((): MemberGroupNode[] => {
-    if (selected === null) return [];
-    const byId = new Map(groups.map((g) => [g.id, g]));
-    const out: MemberGroupNode[] = [];
-    for (let cur: MemberGroupNode | undefined = selected; cur !== undefined; ) {
-      out.unshift(cur);
-      cur = cur.parentId === null ? undefined : byId.get(cur.parentId);
-    }
-    return out;
-  });
-
-  const childCount = $derived(groups.filter((g) => g.parentId === selectedId).length);
-
-  const shownMembers = $derived.by(() => {
-    const q = memberFilter.trim().toLowerCase();
-    if (q === "") return members;
-    return members.filter(
-      (m) =>
-        m.displayName.toLowerCase().includes(q) ||
-        m.userId.toLowerCase().includes(q) ||
-        m.feishuOpenId.toLowerCase().includes(q),
-    );
-  });
-
-  function fmtDate(iso: string): string {
-    try {
-      return new Date(iso).toLocaleString("zh-CN", { dateStyle: "medium", timeStyle: "short" });
-    } catch {
-      return iso;
-    }
-  }
-
-  const errText = (e: unknown): string => (e instanceof Error ? e.message : String(e));
-
-  async function loadGroups(): Promise<void> {
-    try {
-      const r = await api<{ groups: MemberGroupNode[] }>(
-        `/database/api/groups${showArchived ? "?includeArchived=1" : ""}`,
-      );
-      groups = r.groups;
-      listError = null;
-      loaded = true;
-      if (selectedId !== null && !groups.some((g) => g.id === selectedId)) {
-        selectedId = null;
-        members = [];
-        membersLoaded = false;
-      }
-    } catch (e) {
-      listError = errText(e);
-      loaded = true;
-    }
-  }
-
-  async function loadMembers(): Promise<void> {
-    if (selectedId === null) return;
-    membersLoaded = false;
-    membersError = null;
-    try {
-      const r = await api<{ members: MemberGroupMember[] }>(
-        `/database/api/groups/${encodeURIComponent(selectedId)}/members`,
-      );
-      members = r.members;
-      membersLoaded = true;
-    } catch (e) {
-      membersError = errText(e);
-      membersLoaded = true;
-    }
-  }
-
-  onMount(loadGroups);
-
-  function select(id: string): void {
-    selectedId = id;
-    memberFilter = "";
-    void loadMembers();
-  }
-
-  async function toggleArchived(): Promise<void> {
-    showArchived = !showArchived;
-    await loadGroups();
-  }
-
-  /* ---------------- 右键菜单 ---------------- */
-
-  interface MenuItem {
-    readonly label?: string;
-    readonly ic?: import("./Icon.svelte").IconName;
-    readonly danger?: boolean;
-    readonly sep?: boolean;
-    readonly fn?: () => void;
-  }
-
-  let menu = $state<{ x: number; y: number; items: MenuItem[] } | null>(null);
-
-  function openMenu(e: MouseEvent, target: MemberGroupNode | null): void {
-    e.preventDefault();
-    // 已归档组:只给「恢复」—— 归档态下不允许建子组/加成员/改名(后端亦 404 兜底)。
-    const items: MenuItem[] =
-      target === null
-        ? [{ label: "新建根 Group", ic: "plus", fn: () => openCreate(null) }]
-        : target.archivedAt !== null
-          ? [
-              { label: "查看成员(只读)", ic: "users", fn: () => select(target.id) },
-              { label: "恢复此 Group", ic: "restore", fn: () => void restoreGroup(target) },
-              { sep: true },
-              { label: "新建根 Group", ic: "layers", fn: () => openCreate(null) },
-            ]
-          : [
-              { label: "新建子 Group", ic: "plus", fn: () => openCreate(target) },
-              { label: "添加成员", ic: "user", fn: () => { select(target.id); openAddMember(); } },
-              { label: "重命名 / 改描述", ic: "pencil", fn: () => openRename(target) },
-              { sep: true },
-              { label: "新建根 Group", ic: "layers", fn: () => openCreate(null) },
-              { label: "删除(级联子树)", ic: "trash", danger: true, fn: () => void deleteGroup(target) },
-            ];
-    // 贴边翻转,避免菜单溢出视口(菜单宽 184、每项约 34)。
-    const w = 184;
-    const h = items.reduce((n, it) => n + (it.sep === true ? 9 : 34), 10);
-    menu = {
-      x: Math.min(e.clientX, window.innerWidth - w - 8),
-      y: Math.min(e.clientY, window.innerHeight - h - 8),
-      items,
-    };
-  }
-
-  /* ---------------- 弹窗 ---------------- */
-
-  let showCreate = $state(false);
-  let createParent = $state<MemberGroupNode | null>(null);
-  let newName = $state("");
-  let newDesc = $state("");
-
-  let showRename = $state(false);
-  let renameTarget = $state<MemberGroupNode | null>(null);
-  let editName = $state("");
-  let editDesc = $state("");
-
-  let showAdd = $state(false);
-  let addQuery = $state("");
-  let addResults = $state<UserSearchResult[]>([]);
-  let addSearching = $state(false);
-
-  function openCreate(parent: MemberGroupNode | null): void {
-    createParent = parent;
-    newName = "";
-    newDesc = "";
-    showCreate = true;
-  }
-
-  async function createGroup(): Promise<void> {
-    const name = newName.trim();
-    if (name === "") {
-      toastErr("名称必填");
-      return;
-    }
-    const parentId = createParent?.id ?? null;
-    try {
-      await api("/database/api/groups", {
-        method: "POST",
-        body: { name, parentId, ...(newDesc.trim() !== "" ? { description: newDesc.trim() } : {}) },
-      });
-      showCreate = false;
-      // 建完自动展开父节点,否则新子组藏在折叠的父下面看不见。
-      if (parentId !== null) collapsedIds = collapsedIds.filter((x) => x !== parentId);
-      toastOk("已创建成员组");
-      await loadGroups();
-    } catch (e) {
-      toastErr(errText(e));
-    }
-  }
-
-  function openRename(g: MemberGroupNode): void {
-    renameTarget = g;
-    editName = g.name;
-    editDesc = g.description ?? "";
-    showRename = true;
-  }
-
-  async function saveRename(): Promise<void> {
-    if (renameTarget === null) return;
-    const name = editName.trim();
-    if (name === "") {
-      toastErr("名称必填");
-      return;
-    }
-    try {
-      // description 总是回传(含空串)—— 空串即清除描述(ADR-0028 决策6)。
-      await api(`/database/api/groups/${encodeURIComponent(renameTarget.id)}`, {
-        method: "PATCH",
-        body: { name, description: editDesc.trim() },
-      });
-      showRename = false;
-      toastOk("已保存");
-      await loadGroups();
-    } catch (e) {
-      toastErr(errText(e));
-    }
-  }
-
-  async function deleteGroup(g: MemberGroupNode): Promise<void> {
-    if (
-      !confirm(
-        `删除「${g.name}」?\n\n软删除:整棵子树一并标记删除,相关授权立即失效,` +
-          "但数据保留 —— 可在左侧打开「显示已删除的组」后恢复。",
-      )
-    )
-      return;
-    try {
-      const r = await api<{ archivedCount: number }>(
-        `/database/api/groups/${encodeURIComponent(g.id)}`,
-        { method: "DELETE" },
-      );
-      if (selectedId === g.id && !showArchived) {
-        selectedId = null;
-        members = [];
-        membersLoaded = false;
-      }
-      toastOk(`已删除 ${r.archivedCount} 个组(软删除,可恢复)`);
-      await loadGroups();
-      if (selectedId === g.id) await loadMembers();
-    } catch (e) {
-      toastErr(errText(e));
-    }
-  }
-
-  async function restoreGroup(g: MemberGroupNode): Promise<void> {
-    // 恢复语义与删除不对称(ADR-0028 决策7):只回该组 + 已归档祖先链,子树仍归档。
-    if (
-      !confirm(
-        `恢复「${g.name}」?\n\n其已删除的上级会一并恢复(否则它在树上无路径);` +
-          "子组保持删除状态,需各自恢复。恢复后该组的授权立即重新生效。",
-      )
-    )
-      return;
-    try {
-      const r = await api<{ restoredCount: number }>(
-        `/database/api/groups/${encodeURIComponent(g.id)}/restore`,
-        { method: "POST" },
-      );
-      toastOk(`已恢复 ${r.restoredCount} 个组`);
-      await loadGroups();
-      if (selectedId === g.id) await loadMembers();
-    } catch (e) {
-      toastErr(errText(e));
-    }
-  }
-
-  function openAddMember(): void {
-    addQuery = "";
-    addResults = [];
-    showAdd = true;
-  }
-
-  /** 成员选择器:搜全局用户,excludeGroupId 过滤掉本组已有成员。 */
-  async function searchUsers(): Promise<void> {
-    if (selectedId === null) return;
-    addSearching = true;
-    try {
-      const r = await api<{ users: UserSearchResult[] }>(
-        `/database/api/users/search?q=${encodeURIComponent(addQuery.trim())}` +
-          `&excludeGroupId=${encodeURIComponent(selectedId)}`,
-      );
-      addResults = r.users;
-    } catch (e) {
-      toastErr(errText(e));
-    } finally {
-      addSearching = false;
-    }
-  }
-
-  async function addMember(userId: string): Promise<void> {
-    if (selectedId === null) return;
-    try {
-      await api(`/database/api/groups/${encodeURIComponent(selectedId)}/members`, {
-        method: "POST",
-        body: { userId },
-      });
-      toastOk("已添加成员");
-      addResults = addResults.filter((u) => u.userId !== userId);
-      await Promise.all([loadMembers(), loadGroups()]);
-    } catch (e) {
-      toastErr(errText(e));
-    }
-  }
-
-  async function removeMember(m: MemberGroupMember): Promise<void> {
-    if (selectedId === null) return;
-    if (!confirm(`将「${m.displayName || m.userId}」移出本组?其经由本组获得的授权立即失效。`)) return;
-    try {
-      await api(
-        `/database/api/groups/${encodeURIComponent(selectedId)}/members/${encodeURIComponent(m.userId)}`,
-        { method: "DELETE" },
-      );
-      toastOk("已移除成员");
-      await Promise.all([loadMembers(), loadGroups()]);
-    } catch (e) {
-      toastErr(errText(e));
-    }
-  }
-</script>
-
-<svelte:window
-  onclick={() => (menu = null)}
-  onkeydown={(e) => {
-    if (e.key === "Escape") menu = null;
-  }}
-/>
-
-<div class="flex h-full min-h-0 items-stretch gap-3.5">
-  <!-- 左:组树 -->
-  <div class="panel flex w-[326px] shrink-0 flex-col !p-3.5" style="min-height:0">
-    <div class="mb-2.5 flex items-center gap-2">
-      <span class="flex text-accent"><Icon name="layers" size={17} /></span>
-      <div class="section-title flex-1">Group 树</div>
-      <button class="btn btn-sm" onclick={() => openCreate(null)}>
-        <Icon name="plus" size={13} /> 根组
-      </button>
-    </div>
-
-    <div class="relative mb-2">
-      <span class="pointer-events-none absolute left-[9px] top-1/2 flex -translate-y-1/2 text-ink-3">
-        <Icon name="search" size={13} />
-      </span>
-      <input class="input !pl-7 !text-[12.5px]" placeholder="过滤组名…" bind:value={filterText} />
-    </div>
-
-    <label class="switch mb-2.5 text-[11.5px] text-ink-3">
-      <input type="checkbox" checked={showArchived} onchange={toggleArchived} />
-      <span></span>
-      显示已删除的组
-    </label>
-
-    <!-- 树空白处右键 = 建根组 -->
-    <div
-      class="-mx-1.5 min-h-0 flex-1 overflow-y-auto"
-      role="tree"
-      tabindex="-1"
-      oncontextmenu={(e) => {
-        if ((e.target as HTMLElement).closest("[data-node]") !== null) return;
-        openMenu(e, null);
-      }}
-    >
-      {#if !loaded}
-        <div class="quiet px-3 py-6 text-center">加载中…</div>
-      {:else if listError !== null}
-        <div class="px-3 py-6 text-center text-xs text-danger">{listError}</div>
-      {:else if groups.length === 0}
-        <div class="quiet flex flex-col items-center gap-2 px-3 py-[22px] text-center">
-          <span class="flex text-line"><Icon name="layers" size={30} /></span>
-          暂无成员组 · 点上方「根组」开始
-        </div>
-      {:else if rows.length === 0}
-        <div class="quiet px-3 py-[22px] text-center">无匹配的组</div>
-      {:else}
-        {#each rows as { g, hasKids, hit } (g.id)}
-          {@const arch = g.archivedAt !== null}
-          <div
-            data-node
-            class="flex cursor-pointer select-none items-center gap-1.5 rounded-lg py-1.5 pr-2 text-[13px]"
-            class:bg-selected={selectedId === g.id}
-            class:opacity-50={!hit}
-            style="padding-left: {8 + g.depth * 15}px"
-            role="treeitem"
-            aria-selected={selectedId === g.id}
-            tabindex="-1"
-            onclick={() => select(g.id)}
-            onkeydown={(e) => {
-              if (e.key === "Enter" || e.key === " ") {
-                e.preventDefault();
-                select(g.id);
-              }
-            }}
-            oncontextmenu={(e) => openMenu(e, g)}
-          >
-            {#if hasKids}
-              <span
-                class="flex w-[15px] shrink-0 justify-center text-ink-3 transition-transform"
-                class:rotate-90={!(isCollapsed(g.id) && filterText.trim() === "")}
-                role="button"
-                tabindex="-1"
-                aria-label="折叠 / 展开"
-                onclick={(e) => {
-                  e.stopPropagation();
-                  toggleCollapsed(g.id);
-                }}
-                onkeydown={(e) => {
-                  if (e.key === "Enter") toggleCollapsed(g.id);
-                }}
-              >
-                <Icon name="chevron" size={13} />
-              </span>
-            {:else}
-              <span class="inline-block w-[15px] shrink-0"></span>
-            {/if}
-
-            <span class="flex" class:text-accent={selectedId === g.id && !arch} class:text-ink-3={arch || selectedId !== g.id}>
-              <Icon name={arch ? "archive" : "group"} size={15} />
-            </span>
-            <span class="flex-1 truncate" class:text-ink-3={arch} class:line-through={arch}>{g.name}</span>
-            <span class="tag shrink-0" class:opacity-70={arch}>
-              <Icon name="user" size={10} />{g.memberCount}
-            </span>
-            {#if arch}
-              <span class="tag shrink-0 !text-[10px] opacity-85">已删除</span>
-            {/if}
-          </div>
-        {/each}
-      {/if}
-    </div>
-
-    <div class="section-note mt-2 border-t border-line-soft pt-2">{loaded ? treeFoot : ""}</div>
-  </div>
-
-  <!-- 右:成员表 -->
-  <div class="panel flex min-h-0 min-w-0 flex-1 flex-col !p-0">
-    {#if selected === null}
-      <div class="quiet m-auto flex flex-col items-center gap-2.5 p-7 text-center">
-        <span class="flex text-line"><Icon name="users" size={40} /></span>
-        从左侧选择一个 Group 查看成员
-      </div>
-    {:else}
-      {#if isArchived}
-        <!-- 归档横幅:软删除是"打标",数据仍在,只是不再贡献权限。 -->
-        <div
-          class="flex shrink-0 items-center gap-2.5 border-b border-line-soft bg-hover px-[18px] py-2.5 text-[12.5px]"
-        >
-          <span class="flex text-ink-3"><Icon name="archive" size={15} /></span>
-          <span class="flex-1">
-            此 Group 已删除于 {fmtDate(selected.archivedAt ?? "")} · 成员只读,不再授予任何权限
-          </span>
-          <button class="btn !text-xs" onclick={() => void restoreGroup(selected)}>
-            <Icon name="restore" size={13} /> 恢复
-          </button>
-        </div>
-      {/if}
-
-      <div class="shrink-0 border-b border-line-soft px-[18px] pb-3 pt-4">
-        <div class="mb-1.5 text-xs">
-          {#each chain as c, i (c.id)}
-            {#if i > 0}<span class="mx-[5px] text-ink-3">/</span>{/if}
-            <span class={i === chain.length - 1 ? "font-medium text-ink" : "text-ink-3"}>{c.name}</span>
-          {/each}
-        </div>
-
-        <div class="flex items-center gap-2.5">
-          <span class="flex" class:text-ink-3={isArchived} class:text-accent={!isArchived}>
-            <Icon name={isArchived ? "archive" : "group"} size={20} />
-          </span>
-          <div class="min-w-0 flex-1">
-            <div class="text-base font-semibold" class:text-ink-3={isArchived}>{selected.name}</div>
-            {#if selected.description !== null && selected.description !== ""}
-              <div class="section-note mt-0.5">{selected.description}</div>
-            {:else}
-              <div class="section-note mt-0.5 opacity-60">无描述</div>
-            {/if}
-          </div>
-          <!-- 归档态不给改名/加成员入口(后端 requireActiveGroup 亦 404 兜底)。 -->
-          {#if !isArchived}
-            <button class="btn !text-xs" onclick={() => openRename(selected)}>
-              <Icon name="pencil" size={13} /> 编辑
-            </button>
-            <button class="btn btn-primary !text-xs" onclick={openAddMember}>
-              <Icon name="plus" size={13} /> 添加成员
-            </button>
-          {/if}
-        </div>
-
-        <div class="mt-3 flex gap-4 text-xs text-ink-3">
-          <span class="inline-flex items-center gap-1"><Icon name="user" size={12} />{members.length} 名成员</span>
-          <span class="inline-flex items-center gap-1"><Icon name="layers" size={12} />层级 {selected.depth}</span>
-          <span class="inline-flex items-center gap-1"><Icon name="group" size={12} />{childCount} 个子组</span>
-        </div>
-      </div>
-
-      <div class="flex shrink-0 items-center gap-2.5 px-[18px] py-2.5">
-        <div class="relative max-w-[280px] flex-1">
-          <span class="pointer-events-none absolute left-[9px] top-1/2 flex -translate-y-1/2 text-ink-3">
-            <Icon name="search" size={13} />
-          </span>
-          <input class="input !pl-7 !text-[12.5px]" placeholder="搜索成员…" bind:value={memberFilter} />
-        </div>
-        <span class="file-meta">
-          {memberFilter.trim() === "" ? "" : `${shownMembers.length} / ${members.length}`}
-        </span>
-      </div>
-
-      <div class="min-h-0 flex-1 overflow-y-auto px-[18px] pb-[18px]">
-        {#if !membersLoaded}
-          <div class="quiet px-3 py-9 text-center">加载中…</div>
-        {:else if membersError !== null}
-          <div class="px-3 py-9 text-center text-xs text-danger">{membersError}</div>
-        {:else if members.length === 0}
-          <div class="quiet flex flex-col items-center gap-2.5 px-3 py-9 text-center">
-            <span class="flex text-line"><Icon name="users" size={34} /></span>
-            {isArchived ? "此组无成员记录" : "此组暂无成员 · 点右上「添加成员」"}
-          </div>
-        {:else if shownMembers.length === 0}
-          <div class="quiet px-3 py-[30px] text-center">无匹配成员</div>
-        {:else}
-          <table class="list">
-            <thead>
-              <tr>
-                <th>成员</th>
-                <th>userId</th>
-                <th>飞书 openId</th>
-                <th>加入时间</th>
-                {#if !isArchived}<th class="!text-right">操作</th>{/if}
-              </tr>
-            </thead>
-            <tbody>
-              {#each shownMembers as m (m.userId)}
-                <tr>
-                  <td>
-                    <span class="inline-flex items-center gap-2.5">
-                      <Avatar displayName={m.displayName} userId={m.userId} avatarUrl={m.avatarUrl} size={28} />
-                      <span class="font-medium">{m.displayName || "(未命名)"}</span>
-                    </span>
-                  </td>
-                  <td class="file-meta">{m.userId}</td>
-                  <td class="file-meta">{m.feishuOpenId || "—"}</td>
-                  <td class="file-meta">{fmtDate(m.joinedAt)}</td>
-                  {#if !isArchived}
-                    <td class="text-right">
-                      <button class="link-danger inline-flex items-center gap-1" onclick={() => void removeMember(m)}>
-                        <Icon name="minus" size={12} /> 移除
-                      </button>
-                    </td>
-                  {/if}
-                </tr>
-              {/each}
-            </tbody>
-          </table>
-        {/if}
-      </div>
-    {/if}
-  </div>
-</div>
-
-<!-- 右键菜单 -->
-{#if menu !== null}
-  <div
-    class="fixed z-[60] min-w-[184px] rounded-[10px] border border-line bg-panel p-[5px] text-[13px] shadow-[0_4px_20px_rgba(26,26,24,.07)]"
-    style="left:{menu.x}px;top:{menu.y}px"
-    role="menu"
-    tabindex="-1"
-  >
-    {#each menu.items as it, i (i)}
-      {#if it.sep === true}
-        <div class="mx-1.5 my-1 h-px bg-line-soft"></div>
-      {:else}
-        <div
-          class="flex cursor-pointer items-center gap-2 rounded-md px-[11px] py-[7px] hover:bg-hover"
-          class:text-danger={it.danger === true}
-          role="menuitem"
-          tabindex="-1"
-          onclick={(e) => {
-            e.stopPropagation();
-            menu = null;
-            it.fn?.();
-          }}
-          onkeydown={(e) => {
-            if (e.key === "Enter") {
-              menu = null;
-              it.fn?.();
-            }
-          }}
-        >
-          {#if it.ic !== undefined}<span class="flex opacity-75"><Icon name={it.ic} size={14} /></span>{/if}
-          {it.label}
-        </div>
-      {/if}
-    {/each}
-  </div>
-{/if}
-
-{#if showCreate}
-  <Modal
-    title={createParent === null ? "新建根 Group" : `在「${createParent.name}」下新建子 Group`}
-    onclose={() => (showCreate = false)}
-  >
-    <div class="form-row">
-      <label class="form-label" for="gc-name">名称</label>
-      <input id="gc-name" class="input" bind:value={newName} placeholder="例如:物理教研组" />
-    </div>
-    <div class="form-row">
-      <label class="form-label" for="gc-desc">描述(可选)</label>
-      <input id="gc-desc" class="input" bind:value={newDesc} placeholder="一句话说明" />
-    </div>
-    <div class="mt-4 flex justify-end gap-2">
-      <button class="btn" onclick={() => (showCreate = false)}>取消</button>
-      <button class="btn btn-primary" onclick={createGroup}>创建</button>
-    </div>
-  </Modal>
-{/if}
-
-{#if showRename && renameTarget !== null}
-  <Modal title="重命名 / 改描述" onclose={() => (showRename = false)}>
-    <div class="form-row">
-      <label class="form-label" for="gr-name">名称</label>
-      <input id="gr-name" class="input" bind:value={editName} />
-    </div>
-    <div class="form-row">
-      <label class="form-label" for="gr-desc">描述</label>
-      <input id="gr-desc" class="input" bind:value={editDesc} placeholder="留空则清除描述" />
-    </div>
-    <div class="mt-4 flex justify-end gap-2">
-      <button class="btn" onclick={() => (showRename = false)}>取消</button>
-      <button class="btn btn-primary" onclick={saveRename}>保存</button>
-    </div>
-  </Modal>
-{/if}
-
-{#if showAdd && selected !== null}
-  <Modal title={`向「${selected.name}」添加成员`} onclose={() => (showAdd = false)}>
-    <div class="form-row">
-      <label class="form-label" for="ga-q">搜索用户(姓名 / userId / 飞书 openId)</label>
-      <div class="flex gap-2">
-        <input
-          id="ga-q"
-          class="input"
-          bind:value={addQuery}
-          placeholder="留空列出全部候选"
-          onkeydown={(e) => {
-            if (e.key === "Enter") void searchUsers();
-          }}
-        />
-        <button class="btn" onclick={searchUsers}><Icon name="search" size={13} /> 搜索</button>
-      </div>
-      <div class="section-note mt-1.5">已在本组的成员不会出现在结果里。</div>
-    </div>
-
-    <div class="max-h-[280px] overflow-y-auto">
-      {#if addSearching}
-        <div class="quiet px-3 py-6 text-center">搜索中…</div>
-      {:else if addResults.length === 0}
-        <div class="quiet px-3 py-6 text-center">无候选用户 · 先点「搜索」</div>
-      {:else}
-        {#each addResults as u (u.userId)}
-          <div class="flex items-center gap-2.5 border-b border-line-soft py-2 last:border-b-0">
-            <Avatar displayName={u.displayName} userId={u.userId} avatarUrl={u.avatarUrl} size={26} />
-            <div class="min-w-0 flex-1">
-              <div class="truncate text-[13px] font-medium">{u.displayName || "(未命名)"}</div>
-              <div class="file-meta truncate">{u.feishuOpenId || u.userId}</div>
-            </div>
-            <button class="btn btn-sm" onclick={() => void addMember(u.userId)}>
-              <Icon name="plus" size={12} /> 添加
-            </button>
-          </div>
-        {/each}
-      {/if}
-    </div>
-
-    <div class="mt-4 flex justify-end gap-2">
-      <button class="btn" onclick={() => (showAdd = false)}>关闭</button>
-    </div>
-  </Modal>
-{/if}

hub/filelib-web/src/lib/Icon.svelte

@@ -1,41 +0,0 @@
-<script lang="ts" module>
-  // 从已删除的 routes/adminPanels.ts 的 GROUP_ICONS 原样搬来(ADR-0029)。
-  export const ICONS = {
-    // Group 节点 = 人的集合。**不用文件夹图标** —— Group 不是目录,与文件库的
-    // FOLDER/PROJECT 是两套体系,图标上也不应混淆。两人剪影。
-    group:
-      "M16 19v-1.5a3.5 3.5 0 0 0-3.5-3.5h-5A3.5 3.5 0 0 0 4 17.5V19M10 11.5a3.25 3.25 0 1 0 0-6.5 3.25 3.25 0 0 0 0 6.5ZM20 19v-1.5a3.5 3.5 0 0 0-2.6-3.38M15.4 5.22a3.25 3.25 0 0 1 0 6.06",
-    users:
-      "M17 21v-2a4 4 0 0 0-4-4H5a4 4 0 0 0-4 4v2M9 11a4 4 0 1 0 0-8 4 4 0 0 0 0 8Zm14 10v-2a4 4 0 0 0-3-3.87M16 3.13a4 4 0 0 1 0 7.75",
-    user: "M20 21v-2a4 4 0 0 0-4-4H8a4 4 0 0 0-4 4v2M12 11a4 4 0 1 0 0-8 4 4 0 0 0 0 8Z",
-    plus: "M12 5v14M5 12h14",
-    pencil: "M17 3a2.8 2.8 0 0 1 4 4L7.5 20.5 2 22l1.5-5.5L17 3Z",
-    trash: "M3 6h18M8 6V4h8v2m-9 0 1 14h8l1-14",
-    search: "m21 21-4.3-4.3M11 18a7 7 0 1 0 0-14 7 7 0 0 0 0 14Z",
-    chevron: "m9 18 6-6-6-6",
-    layers: "m12 2 9 5-9 5-9-5 9-5Zm9 11-9 5-9-5m18 5-9 5-9-5",
-    clock: "M12 22a10 10 0 1 0 0-20 10 10 0 0 0 0 20Zm0-14v6l4 2",
-    minus: "M5 12h14",
-    // 已归档(软删)标记用;与"删除"区分 —— 数据仍在,只是打了 archivedAt。
-    archive: "M3 8h18v11a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V8Zm1-5h16l1 5H3l1-5Zm5 9h6",
-    restore: "M3 12a9 9 0 1 0 3-6.7M3 4v4.5h4.5",
-  } as const;
-
-  export type IconName = keyof typeof ICONS;
-</script>
-
-<script lang="ts">
-  let { name, size = 16 }: { name: IconName; size?: number } = $props();
-</script>
-
-<svg
-  style="width:{size}px;height:{size}px"
-  class="shrink-0"
-  viewBox="0 0 24 24"
-  fill="none"
-  stroke="currentColor"
-  stroke-width="1.8"
-  stroke-linecap="round"
-  stroke-linejoin="round"
-  aria-hidden="true"
-><path d={ICONS[name]} /></svg>

hub/filelib-web/src/lib/LibraryView.svelte

@@ -1,147 +0,0 @@
-<script lang="ts">
-  /**
-   * 文件库浏览器(树 + 详情 + 文件编辑栏)。
-   *
-   * 两处复用:老师端 /app(showUserFooter=true,侧栏底部带身份与退出)
-   * 与管理后台 /database/dashboard/library(false —— 外层壳已有身份区)。
-   */
-  import { onMount } from "svelte";
-  import { api } from "./api.js";
-  import { me, toastErr, toastOk } from "./stores.js";
-  import { logout } from "./session.js";
-  import { treeVersion, bumpTree, currentNode, selectedFilePath, clearSelectedFile, bumpFiles } from "./browser.js";
-  import type { NodeChild } from "./types.js";
-  import TreeNode from "./TreeNode.svelte";
-  import NodeDetailPanel from "./NodeDetailPanel.svelte";
-  import FileEditor from "./FileEditor.svelte";
-  import Modal from "./Modal.svelte";
-
-  let { showUserFooter = false }: { showUserFooter?: boolean } = $props();
-
-  let roots = $state<NodeChild[] | null>(null);
-  let treeError = $state<string | null>(null);
-  let showCreateRoot = $state(false);
-  let newName = $state("");
-  let newKind = $state<"FOLDER" | "PROJECT">("FOLDER");
-  let newDesc = $state("");
-
-  async function loadRoots(): Promise<void> {
-    try {
-      const r = await api<{ nodes: NodeChild[] }>("/database/api/nodes");
-      roots = r.nodes;
-      treeError = null;
-    } catch (e) {
-      treeError = e instanceof Error ? e.message : String(e);
-    }
-  }
-
-  onMount(loadRoots);
-  $effect(() => {
-    void $treeVersion;
-    void loadRoots();
-  });
-
-  async function createRoot(): Promise<void> {
-    const name = newName.trim();
-    if (name === "") return;
-    try {
-      await api("/database/api/nodes", {
-        method: "POST",
-        body: {
-          parentId: null,
-          kind: newKind,
-          name,
-          ...(newDesc.trim() !== "" ? { description: newDesc.trim() } : {}),
-        },
-      });
-      toastOk("已创建");
-      showCreateRoot = false;
-      newName = ""; newKind = "FOLDER"; newDesc = "";
-      bumpTree();
-    } catch (e) {
-      toastErr(e instanceof Error ? e.message : String(e));
-    }
-  }
-
-  const initial = $derived(($me?.userId ?? "U").slice(0, 1).toUpperCase());
-</script>
-
-<div class="flex min-h-0 flex-1">
-  <!-- 侧栏 -->
-  <aside class="flex w-[300px] shrink-0 flex-col border-r border-line-soft bg-sidebar">
-    <div class="flex items-center justify-between border-b border-line-soft px-4 py-3.5">
-      <span class="text-[15px] font-semibold text-ink">文件库</span>
-      {#if $me?.isWebsiteAdmin}
-        <button class="btn btn-sm" onclick={() => (showCreateRoot = true)}>
-          + 根目录
-        </button>
-      {/if}
-    </div>
-
-    <div class="flex-1 overflow-y-auto px-2 py-2 text-[13px]">
-      {#if roots === null}
-        <div class="px-3 py-6 text-center text-xs text-ink-3">加载中…</div>
-      {:else if treeError}
-        <div class="px-3 py-6 text-center text-xs text-danger">{treeError}</div>
-      {:else if roots.length === 0}
-        <div class="px-3 py-6 text-center text-xs text-ink-3">
-          {$me?.isWebsiteAdmin ? "空文件库 · 点上方「+ 根目录」开始" : "文件库为空,请联系管理员创建根目录"}
-        </div>
-      {:else}
-        {#each roots as node (node.id)}
-          <TreeNode {node} depth={0} />
-        {/each}
-      {/if}
-    </div>
-
-    {#if showUserFooter}
-      <div class="flex items-center gap-2 border-t border-line-soft px-4 py-3 text-[12.5px]">
-        <div class="flex h-6 w-6 shrink-0 items-center justify-center rounded-full bg-accent text-[11px] font-semibold text-white">{initial}</div>
-        <span class="flex-1 truncate text-ink">{$me?.userId ?? ""}</span>
-        <button class="rounded-lg border border-line-soft px-2.5 py-1 text-[11.5px] text-ink-3 transition hover:bg-hover hover:text-ink" onclick={logout} title="退出登录">退出</button>
-      </div>
-    {/if}
-  </aside>
-
-  <!-- 主区 -->
-  <main class="flex-1 overflow-y-auto">
-    <NodeDetailPanel />
-  </main>
-
-  <!-- 右侧:文件预览/编辑栏(选中文件时出现) -->
-  {#if $selectedFilePath && $currentNode?.kind === "PROJECT"}
-    <section class="flex w-[46%] min-w-[420px] shrink-0 flex-col overflow-y-auto border-l border-line-soft bg-bg p-4">
-      <FileEditor
-        projectId={$currentNode.id}
-        path={$selectedFilePath}
-        role={$currentNode.role}
-        onchanged={bumpFiles}
-        onclose={clearSelectedFile}
-      />
-    </section>
-  {/if}
-</div>
-
-{#if showCreateRoot}
-  <Modal title="新建根目录" onclose={() => (showCreateRoot = false)}>
-    <div class="form-row">
-      <label class="form-label" for="root-name">名称</label>
-      <input id="root-name" class="input" bind:value={newName} placeholder="例如:物理教研" />
-    </div>
-    <div class="form-row">
-      <label class="form-label" for="root-kind">类型</label>
-      <select id="root-kind" class="select" bind:value={newKind}>
-        <option value="FOLDER">文件夹</option>
-        <option value="PROJECT">项目(课程资源库)</option>
-      </select>
-    </div>
-    <div class="form-row">
-      <label class="form-label" for="root-desc">简介(可选)</label>
-      <textarea id="root-desc" rows="3" class="textarea" bind:value={newDesc} placeholder="简要说明用途…"></textarea>
-    </div>
-    <div class="mt-4 flex justify-end gap-2">
-      <button class="btn" onclick={() => (showCreateRoot = false)}>取消</button>
-      <button class="btn btn-primary" onclick={createRoot}>创建</button>
-    </div>
-  </Modal>
-{/if}

hub/filelib-web/src/lib/LoginView.svelte

@@ -1,43 +0,0 @@
-<script lang="ts">
-  import { onMount } from "svelte";
-  import { loadConfig, type AppConfig } from "./config.js";
-
-  let info = $state<AppConfig | null>(null);
-  let loadFailed = $state(false);
-
-  onMount(async () => {
-    try {
-      info = await loadConfig();
-    } catch {
-      loadFailed = true;
-    }
-  });
-</script>
-
-<div class="flex min-h-full items-center justify-center p-6">
-  <div class="w-full max-w-[380px] rounded-2xl border border-line-soft bg-panel p-9 shadow-[0_4px_20px_rgba(26,26,24,.07)]">
-    <div class="text-center text-[26px] font-semibold tracking-wide text-ink">文件库</div>
-    <p class="mt-2.5 mb-8 text-center text-[13px] text-ink-3">课程资源与教研文件,一处安放,随处可查</p>
-
-    {#if info}
-      <a
-        href="/auth/feishu/{encodeURIComponent(info.orgSlug)}"
-        data-sveltekit-reload
-        class="flex w-full items-center justify-center rounded-lg bg-accent px-4 py-3 text-sm font-medium text-white transition hover:bg-accent-hover"
-      >使用飞书登录</a>
-
-      {#if info.devLoginEnabled}
-        <div class="my-5 flex items-center gap-2.5 text-[11px] text-ink-3">
-          <span class="flex-1 border-t border-line-soft"></span>开发模式
-          <span class="flex-1 border-t border-line-soft"></span>
-        </div>
-        <a href="/app/dev-login-teacher" data-sveltekit-reload class="flex w-full items-center justify-center rounded-lg border border-line bg-panel px-4 py-2 text-[12.5px] font-medium text-ink transition hover:bg-hover">⚡ 一键登录(老师)</a>
-        <p class="mt-2.5 text-center text-[11px] text-ink-3">仅开发环境可见 · 跳过飞书 OAuth</p>
-      {/if}
-    {:else if loadFailed}
-      <p class="text-center text-[12.5px] text-danger">无法加载登录配置,请稍后重试</p>
-    {:else}
-      <p class="text-center text-[12.5px] text-ink-3">加载中…</p>
-    {/if}
-  </div>
-</div>

hub/filelib-web/src/lib/Modal.svelte

@@ -1,16 +0,0 @@
-<script lang="ts">
-  import type { Snippet } from "svelte";
-
-  let { title, onclose, children }: { title: string; onclose: () => void; children: Snippet } = $props();
-</script>
-
-<div
-  class="fixed inset-0 z-40 flex items-center justify-center bg-black/30 p-4"
-  role="presentation"
-  onclick={(e) => { if (e.target === e.currentTarget) onclose(); }}
->
-  <div class="w-full max-w-[440px] rounded-2xl border border-line-soft bg-panel p-6 shadow-[0_4px_20px_rgba(26,26,24,.07)]">
-    <div class="mb-4 text-[15px] font-semibold">{title}</div>
-    {@render children()}
-  </div>
-</div>

hub/filelib-web/src/lib/NodeDetailPanel.svelte

@@ -1,163 +0,0 @@
-<script lang="ts">
-  import { api } from "./api.js";
-  import { currentNode, breadcrumb, bumpTree, clearSelectedFile } from "./browser.js";
-  import { toastOk, toastErr } from "./stores.js";
-  import OverviewPanel from "./OverviewPanel.svelte";
-  import FilesPanel from "./FilesPanel.svelte";
-  import GrantsPanel from "./GrantsPanel.svelte";
-  import Modal from "./Modal.svelte";
-  import Icon from "./Icon.svelte";
-
-  type Tab = "detail" | "files" | "grants";
-  let tab = $state<Tab>("detail");
-  let showCreateChild = $state(false);
-  let newName = $state("");
-  let newKind = $state<"FOLDER" | "PROJECT">("FOLDER");
-  let newDesc = $state("");
-
-  const node = $derived($currentNode);
-  const crumbs = $derived($breadcrumb);
-  const canManage = $derived(node?.role === "MANAGE");
-  const canEdit = $derived(canManage || node?.role === "EDIT");
-
-  // 与旧 libraryBrowser 的 tab 组装一致:概览恒有;文件仅 PROJECT;授权仅 MANAGE
-  // (FOLDER 也有授权 —— 它虽是透明组织节点,授权仍挂在节点上,ADR-0021)。
-  const tabs = $derived.by((): ReadonlyArray<readonly [Tab, string]> => {
-    const out: Array<readonly [Tab, string]> = [["detail", "概览"]];
-    if (node?.kind === "PROJECT") out.push(["files", "文件"]);
-    if (canManage) out.push(["grants", "授权"]);
-    return out;
-  });
-
-  $effect(() => {
-    void node?.id;
-    tab = "detail";
-    clearSelectedFile();
-  });
-
-  async function createChild(): Promise<void> {
-    const name = newName.trim();
-    if (name === "" || node === null) return;
-    try {
-      await api("/database/api/nodes", {
-        method: "POST",
-        body: {
-          parentId: node.id,
-          kind: newKind,
-          name,
-          ...(newDesc.trim() !== "" ? { description: newDesc.trim() } : {}),
-        },
-      });
-      toastOk("已创建");
-      showCreateChild = false;
-      newName = ""; newKind = "FOLDER"; newDesc = "";
-      bumpTree();
-    } catch (e) {
-      toastErr(e instanceof Error ? e.message : String(e));
-    }
-  }
-
-  async function renameNode(): Promise<void> {
-    if (node === null) return;
-    const name = prompt("新名称", node.name);
-    if (name === null) return;
-    try {
-      await api(`/database/api/nodes/${node.id}`, { method: "PATCH", body: { name } });
-      toastOk("已重命名");
-      bumpTree();
-      currentNode.update((n) => (n ? { ...n, name } : n));
-    } catch (e) {
-      toastErr(e instanceof Error ? e.message : String(e));
-    }
-  }
-
-  async function deleteNode(): Promise<void> {
-    if (node === null || !confirm(`确认删除「${node.name}」?软删除后不可见。`)) return;
-    try {
-      await api(`/database/api/nodes/${node.id}`, { method: "DELETE" });
-      toastOk("已删除");
-      currentNode.set(null);
-      bumpTree();
-    } catch (e) {
-      toastErr(e instanceof Error ? e.message : String(e));
-    }
-  }
-</script>
-
-{#if node === null}
-  <div class="flex h-full items-center justify-center text-[13px] text-ink-3">从左侧选择一个文件夹或项目</div>
-{:else}
-  <div class="mx-auto max-w-[880px] px-9 py-9">
-    <div class="mb-2 text-[12.5px] text-ink-3">
-      {#each crumbs as c, i (i)}
-        {#if i > 0}<span class="mx-1 text-line">/</span>{/if}
-        <span>{c.name ?? "…"}</span>
-      {/each}
-    </div>
-
-    <div class="mb-5 flex items-center justify-between">
-      <div class="flex items-center gap-2 text-[17px] font-semibold text-ink">
-        {node.name}
-        <span class="tag">{node.kind === "PROJECT" ? "项目" : "文件夹"}</span>
-        <span class="tag !border-line !text-ink-2">{node.role}</span>
-      </div>
-      <div class="flex gap-1.5">
-        {#if canEdit && node.kind === "FOLDER"}
-          <button class="btn" onclick={() => (showCreateChild = true)}>
-            <Icon name="plus" size={13} /> 新建子节点
-          </button>
-        {/if}
-        {#if canManage}
-          <button class="btn" onclick={renameNode}><Icon name="pencil" size={13} /> 重命名</button>
-          <button class="btn btn-danger" onclick={deleteNode}><Icon name="trash" size={13} /> 删除</button>
-        {/if}
-      </div>
-    </div>
-
-    <div class="mb-[18px] flex gap-0.5 border-b border-line-soft">
-      {#each tabs as [id, label] (id)}
-        <button
-          class="-mb-px border-b-2 px-3.5 py-2 text-[13px] transition {tab === id
-            ? 'border-accent font-semibold text-ink'
-            : 'border-transparent text-ink-3 hover:text-ink'}"
-          onclick={() => (tab = id)}
-        >{label}</button>
-      {/each}
-    </div>
-
-    {#if tab === "grants"}
-      <GrantsPanel {node} />
-    {:else if tab === "files" && node.kind === "PROJECT"}
-      <FilesPanel {node} />
-    {:else}
-      <OverviewPanel {node} />
-      {#if node.kind === "FOLDER"}
-        <div class="quiet mt-3.5">文件夹是透明组织节点,点左侧树展开以浏览子内容。</div>
-      {/if}
-    {/if}
-  </div>
-{/if}
-
-{#if showCreateChild && node}
-  <Modal title="新建子节点" onclose={() => (showCreateChild = false)}>
-    <div class="form-row">
-      <label class="form-label" for="child-name">名称</label>
-      <input id="child-name" class="input" bind:value={newName} placeholder="例如:物理必修一" />
-    </div>
-    <div class="form-row">
-      <label class="form-label" for="child-kind">类型</label>
-      <select id="child-kind" class="select" bind:value={newKind}>
-        <option value="FOLDER">文件夹</option>
-        <option value="PROJECT">项目(课程资源库)</option>
-      </select>
-    </div>
-    <div class="form-row">
-      <label class="form-label" for="child-desc">简介(可选)</label>
-      <textarea id="child-desc" rows="3" class="textarea" bind:value={newDesc} placeholder="简要说明用途…"></textarea>
-    </div>
-    <div class="mt-4 flex justify-end gap-2">
-      <button class="btn" onclick={() => (showCreateChild = false)}>取消</button>
-      <button class="btn btn-primary" onclick={createChild}>创建</button>
-    </div>
-  </Modal>
-{/if}

hub/filelib-web/src/lib/OverviewPanel.svelte

@@ -1,155 +0,0 @@
-<script lang="ts">
-  import { api } from "./api.js";
-  import { toastOk, toastErr } from "./stores.js";
-  import { currentNode } from "./browser.js";
-  import type { ExportJob, NodeDetail } from "./types.js";
-  import Modal from "./Modal.svelte";
-
-  let { node }: { node: NodeDetail } = $props();
-
-  let showEditDesc = $state(false);
-  let descDraft = $state("");
-  let exportJob = $state<ExportJob | null>(null);
-
-  const canEdit = $derived(node.role === "MANAGE" || node.role === "EDIT");
-  const canManage = $derived(node.role === "MANAGE");
-  const roleLabel = $derived(node.role === "MANAGE" ? "可管理" : node.role === "EDIT" ? "可编辑" : "只读");
-
-  /** 独立权限开关(仅 PROJECT;关闭时只继承父级权限,创建者除外)。 */
-  async function toggleIndependent(): Promise<void> {
-    try {
-      await api(`/database/api/projects/${node.id}/independent-permission`, {
-        method: "PUT",
-        body: { enabled: !node.independentPermission },
-      });
-      toastOk("已切换");
-      currentNode.update((n) =>
-        n !== null && n.id === node.id ? { ...n, independentPermission: !node.independentPermission } : n,
-      );
-    } catch (e) {
-      toastErr(e instanceof Error ? e.message : String(e));
-    }
-  }
-
-  $effect(() => {
-    void node.id;
-    exportJob = null;
-  });
-
-  function openEditDesc(): void {
-    descDraft = node.description ?? "";
-    showEditDesc = true;
-  }
-
-  async function saveDesc(): Promise<void> {
-    const description = descDraft.trim();
-    try {
-      await api(`/database/api/nodes/${node.id}`, {
-        method: "PATCH",
-        body: { description: description === "" ? null : description },
-      });
-      toastOk("简介已保存");
-      showEditDesc = false;
-      const next = description === "" ? null : description;
-      currentNode.update((n) => (n && n.id === node.id ? { ...n, description: next } : n));
-    } catch (e) {
-      toastErr(e instanceof Error ? e.message : String(e));
-    }
-  }
-
-  async function submitExport(): Promise<void> {
-    try {
-      const r = await api<{ jobId: string; status: string }>(`/database/api/projects/${node.id}/exports`, {
-        method: "POST",
-        body: { target: "manifest" },
-      });
-      toastOk("导出已提交");
-      void pollExport(r.jobId);
-    } catch (e) {
-      toastErr(e instanceof Error ? e.message : String(e));
-    }
-  }
-
-  async function pollExport(jobId: string): Promise<void> {
-    for (;;) {
-      await new Promise((r) => setTimeout(r, 800));
-      try {
-        const job = await api<ExportJob>(`/database/api/exports/${jobId}`);
-        exportJob = job;
-        if (job.status === "DONE" || job.status === "FAILED") break;
-      } catch {
-        break;
-      }
-    }
-  }
-</script>
-
-<div class="panel">
-  <div class="mb-4">
-    <div class="mb-1.5 text-[11.5px] text-ink-3">简介</div>
-    <div class="text-[13.5px] leading-7 text-ink">
-      {#if node.description}
-        {node.description}
-      {:else}
-        <span class="italic text-ink-3">暂无简介</span>
-      {/if}
-      {#if canEdit}
-        <button class="btn ml-2.5 !px-2.5 !py-0.5 align-middle !text-[11.5px]" onclick={openEditDesc}>编辑</button>
-      {/if}
-    </div>
-  </div>
-
-  <div class="my-4 border-t border-line-soft"></div>
-
-  <div class="flex flex-col gap-1.5 text-[13px] text-ink-2">
-    <div>类型 <b class="font-semibold text-ink">{node.kind === "PROJECT" ? "项目" : "文件夹"}</b></div>
-    <div>我的角色 <b class="font-semibold text-ink">{roleLabel}</b></div>
-    <div>创建时间 <b class="font-semibold text-ink">{new Date(node.createdAt).toLocaleString("zh-CN")}</b></div>
-    <div>更新时间 <b class="font-semibold text-ink">{new Date(node.updatedAt).toLocaleString("zh-CN")}</b></div>
-  </div>
-
-  <!-- 独立权限与导出都只对 PROJECT 有意义(FOLDER 是透明组织节点,ADR-0021)。 -->
-  {#if node.kind === "PROJECT"}
-    <div class="my-4 border-t border-line-soft"></div>
-    <div class="flex flex-wrap items-center gap-2.5">
-      <span class="quiet">独立权限</span>
-      <b class="text-[13px]">{node.independentPermission ? "开启" : "关闭"}</b>
-      {#if canManage}
-        <button class="btn" onclick={toggleIndependent}>{node.independentPermission ? "关闭" : "开启"}</button>
-      {/if}
-      <span class="quiet">关闭时仅继承父级权限(创建者除外)</span>
-    </div>
-
-    <div class="my-4 border-t border-line-soft"></div>
-
-    <div class="section-title mb-2">导出</div>
-    <div class="flex items-center gap-2">
-      <select class="select !w-auto"><option value="manifest">manifest(stub)</option></select>
-      <button class="btn" onclick={submitExport}>开始导出</button>
-      {#if exportJob}
-        <span class="file-meta">
-          {#if exportJob.status === "DONE"}
-            完成 · <a class="text-accent underline" href="/database/api/exports/{exportJob.id}/download">下载</a>
-          {:else if exportJob.status === "FAILED"}
-            失败:{exportJob.error ?? ""}
-          {:else}
-            {exportJob.status}…
-          {/if}
-        </span>
-      {/if}
-    </div>
-  {/if}
-</div>
-
-{#if showEditDesc}
-  <Modal title="编辑简介" onclose={() => (showEditDesc = false)}>
-    <div class="form-row">
-      <label class="form-label" for="desc-draft">简要说明这个项目的内容</label>
-      <textarea id="desc-draft" rows="5" class="input !leading-7" bind:value={descDraft} placeholder="例如:高中物理必修一第三章,表面张力相关内容……"></textarea>
-    </div>
-    <div class="mt-4 flex justify-end gap-2">
-      <button class="btn" onclick={() => (showEditDesc = false)}>取消</button>
-      <button class="btn btn-primary" onclick={saveDesc}>保存</button>
-    </div>
-  </Modal>
-{/if}

hub/filelib-web/src/lib/Toasts.svelte

@@ -1,11 +0,0 @@
-<script lang="ts">
-  import { toasts } from "./stores.js";
-</script>
-
-<div class="fixed bottom-4 right-4 z-50 flex flex-col gap-2">
-  {#each $toasts as t (t.id)}
-    <div class="max-w-[340px] rounded-lg px-4 py-2 text-sm text-white {t.kind === 'err' ? 'bg-[#7E2C26]' : 'bg-[#333230]'}">
-      {t.message}
-    </div>
-  {/each}
-</div>

hub/filelib-web/src/lib/TreeNode.svelte

@@ -1,82 +0,0 @@
-<script lang="ts">
-  import TreeNode from "./TreeNode.svelte";
-  import { api } from "./api.js";
-  import { expanded, currentNode, breadcrumb, toggleExpanded, treeVersion } from "./browser.js";
-  import { toastErr } from "./stores.js";
-  import type { BreadcrumbEntry, NodeChild, NodeDetail } from "./types.js";
-
-  let { node, depth }: { node: NodeChild; depth: number } = $props();
-
-  let children = $state<NodeChild[] | null>(null);
-  const isOpen = $derived($expanded.has(node.id));
-  const isSelected = $derived($currentNode?.id === node.id);
-
-  // 树刷新信号(增/删/移/重命名)→ 失效子节点缓存,展开状态下随之重载
-  $effect(() => {
-    void $treeVersion;
-    children = null;
-  });
-
-  $effect(() => {
-    if (isOpen && node.kind === "FOLDER" && children === null) {
-      api<{ nodes: NodeChild[] }>(`/database/api/nodes?parentId=${encodeURIComponent(node.id)}`)
-        .then((r) => (children = r.nodes))
-        .catch((e) => toastErr(e instanceof Error ? e.message : String(e)));
-    }
-  });
-
-  async function select(): Promise<void> {
-    if (node.kind === "FOLDER") toggleExpanded(node.id);
-    try {
-      const [detail, crumb] = await Promise.all([
-        api<{ node: NodeDetail }>(`/database/api/nodes/${node.id}`),
-        api<{ breadcrumb: BreadcrumbEntry[] }>(`/database/api/nodes/${node.id}/breadcrumb`),
-      ]);
-      currentNode.set(detail.node);
-      breadcrumb.set(crumb.breadcrumb);
-    } catch (e) {
-      toastErr(e instanceof Error ? e.message : String(e));
-    }
-  }
-</script>
-
-<div>
-  <div
-    class="tree-item flex cursor-pointer items-center gap-1 rounded-lg px-1.5 py-1.5 select-none {isSelected ? 'bg-selected' : 'hover:bg-hover'}"
-    role="button"
-    tabindex="0"
-    onclick={select}
-    onkeydown={(e) => e.key === "Enter" && select()}
-  >
-    <span class="flex h-4 w-4 shrink-0 items-center justify-center text-ink-3">
-      {#if node.kind === "FOLDER"}
-        <svg width="9" height="9" viewBox="0 0 24 24" fill="currentColor">
-          {#if isOpen}<path d="M6 9l6 6 6-6z" />{:else}<path d="M9 6l6 6-6 6z" />{/if}
-        </svg>
-      {/if}
-    </span>
-    <span class="flex h-4 w-4 shrink-0 items-center justify-center {node.kind === 'PROJECT' ? 'text-ink' : 'text-ink-3'}">
-      {#if node.kind === "PROJECT"}
-        <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round"><path d="M20 7l-8-4-8 4m16 0l-8 4m8-4v10l-8 4m0-10L4 7m8 4v10M4 7v10l8 4" /></svg>
-      {:else}
-        <svg width="16" height="16" viewBox="0 0 24 24" fill="currentColor"><path d="M3 7a2 2 0 0 1 2-2h4l2 2h8a2 2 0 0 1 2 2v9a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V7Z" /></svg>
-      {/if}
-    </span>
-    <span class="truncate">{node.name}</span>
-    {#if node.role !== "MANAGE"}
-      <span class="ml-auto pr-1 font-mono text-[10px] text-ink-3">{node.role}</span>
-    {/if}
-  </div>
-
-  {#if node.kind === "FOLDER" && isOpen}
-    <div class="ml-[15px] border-l border-guide pl-1">
-      {#if children === null}
-        <div class="px-3 py-1.5 text-xs text-ink-3">…</div>
-      {:else}
-        {#each children as child (child.id)}
-          <TreeNode node={child} depth={depth + 1} />
-        {/each}
-      {/if}
-    </div>
-  {/if}
-</div>

hub/filelib-web/src/lib/api.ts

@@ -1,49 +0,0 @@
-/** 与 /database/api/* 的约定一致;401 时清空会话(回到登录视图)。 */
-
-import { me } from "./stores.js";
-
-export class ApiError extends Error {
-  constructor(
-    readonly status: number,
-    readonly code: string,
-    message: string,
-    readonly details?: Record<string, unknown>,
-  ) {
-    super(message);
-    this.name = "ApiError";
-  }
-}
-
-export class UnauthenticatedError extends Error {
-  constructor() {
-    super("unauthenticated");
-    this.name = "UnauthenticatedError";
-  }
-}
-
-interface RequestOpts {
-  readonly method?: string;
-  readonly body?: unknown;
-}
-
-export async function api<T = unknown>(path: string, opts: RequestOpts = {}): Promise<T> {
-  const res = await fetch(path, {
-    credentials: "same-origin",
-    method: opts.method ?? "GET",
-    ...(opts.body !== undefined
-      ? { headers: { "Content-Type": "application/json" }, body: JSON.stringify(opts.body) }
-      : {}),
-  });
-  if (res.status === 401) {
-    me.set(null);
-    throw new UnauthenticatedError();
-  }
-  if (res.status === 204) return null as T;
-  const text = await res.text();
-  const data = text === "" ? null : (JSON.parse(text) as unknown);
-  if (!res.ok) {
-    const err = (data as { error?: { code?: string; message?: string } } | null)?.error ?? {};
-    throw new ApiError(res.status, err.code ?? "unknown", err.message ?? res.statusText, err as Record<string, unknown>);
-  }
-  return data as T;
-}

hub/filelib-web/src/lib/browser.ts

@@ -1,34 +0,0 @@
-import { writable } from "svelte/store";
-import type { BreadcrumbEntry, NodeDetail } from "./types.js";
-
-/** 树展开集合 / 当前选中节点 / 面包屑 / 树刷新计数。 */
-export const expanded = writable<Set<string>>(new Set());
-export const currentNode = writable<NodeDetail | null>(null);
-export const breadcrumb = writable<BreadcrumbEntry[]>([]);
-export const treeVersion = writable(0);
-
-/** 右侧预览栏:当前选中文件路径(项目内);切换节点时清空。 */
-export const selectedFilePath = writable<string | null>(null);
-/** 文件列表刷新计数(编辑器保存/删除后 bump,列表随之重载)。 */
-export const filesVersion = writable(0);
-
-export function bumpTree(): void {
-  treeVersion.update((v) => v + 1);
-}
-
-export function bumpFiles(): void {
-  filesVersion.update((v) => v + 1);
-}
-
-export function clearSelectedFile(): void {
-  selectedFilePath.set(null);
-}
-
-export function toggleExpanded(id: string): void {
-  expanded.update((set) => {
-    const next = new Set(set);
-    if (next.has(id)) next.delete(id);
-    else next.add(id);
-    return next;
-  });
-}

hub/filelib-web/src/lib/config.ts

@@ -1,23 +0,0 @@
-/**
- * 前端 bootstrap:silo org slug(拼飞书 OAuth 链接用)+ dev 一键登录开关。
- *
- * 打 `/database/config` 而非 `/database/api/login-info`:后者由 teacherApp.ts 在
- * silo org 查找成功之后才注册,org 缺失时整条链路不存在;前者在
- * databaseRoutes.ts 顶部无条件注册。两者形状相同(见 src/database/README.md)。
- *
- * 免鉴权 —— org slug 本就出现在 OAuth URL 里,不构成敏感信息。
- */
-import { api } from "./api.js";
-
-export interface AppConfig {
-  readonly orgSlug: string;
-  readonly devLoginEnabled: boolean;
-}
-
-let cached: AppConfig | null = null;
-
-export async function loadConfig(): Promise<AppConfig> {
-  if (cached !== null) return cached;
-  cached = await api<AppConfig>("/database/config");
-  return cached;
-}

hub/filelib-web/src/lib/session.ts

@@ -1,34 +0,0 @@
-/**
- * 会话装载:GET /database/api/me 一次,结果进 `me` store。
- * 老师端与管理后台共用 —— 两处的区别只是拿到 me 之后怎么用
- * (老师端未登录显示登录视图;管理后台未登录跳 /database/admin,
- * 非 isWebsiteAdmin 显示无权提示)。
- */
-import { get } from "svelte/store";
-import { api, UnauthenticatedError } from "./api.js";
-import { me, authChecked } from "./stores.js";
-import type { MeResponse } from "./types.js";
-
-/** 幂等:已检查过就不再打请求(路由间切换不重复拉取)。 */
-export async function loadSession(force = false): Promise<void> {
-  if (get(authChecked) && !force) return;
-
-  try {
-    me.set(await api<MeResponse>("/database/api/me"));
-  } catch (e) {
-    if (!(e instanceof UnauthenticatedError)) console.error(e);
-    me.set(null);
-  } finally {
-    authChecked.set(true);
-  }
-}
-
-/** 退出登录:清后端 cookie 再清前端 store。 */
-export async function logout(): Promise<void> {
-  try {
-    await fetch("/auth/logout", { method: "POST", credentials: "same-origin" });
-  } catch {
-    /* 网络失败也照样清前端状态 */
-  }
-  me.set(null);
-}

hub/filelib-web/src/lib/stores.ts

@@ -1,26 +0,0 @@
-import { writable } from "svelte/store";
-import type { MeResponse } from "./types.js";
-
-/** 当前登录身份;null = 未登录(显示登录视图)。 */
-export const me = writable<MeResponse | null>(null);
-export const authChecked = writable(false);
-
-export interface ToastItem {
-  readonly id: number;
-  readonly message: string;
-  readonly kind: "info" | "err";
-}
-
-let nextToastId = 1;
-export const toasts = writable<ToastItem[]>([]);
-
-export function toast(message: string, kind: ToastItem["kind"] = "info"): void {
-  const id = nextToastId++;
-  toasts.update((list) => [...list, { id, message, kind }]);
-  setTimeout(() => {
-    toasts.update((list) => list.filter((t) => t.id !== id));
-  }, 3600);
-}
-
-export const toastOk = (m: string): void => toast(m, "info");
-export const toastErr = (m: string): void => toast(m, "err");

hub/filelib-web/src/lib/types.ts

@@ -1,164 +0,0 @@
-/** 与后端 /database/api/* 响应形状对齐。 */
-
-export type NodeKind = "FOLDER" | "PROJECT";
-export type Role = "VIEW" | "EDIT" | "MANAGE";
-
-export interface NodeChild {
-  readonly id: string;
-  readonly parentId: string | null;
-  readonly kind: NodeKind;
-  readonly name: string;
-  readonly role: Role;
-  readonly createdAt: string;
-  readonly updatedAt: string;
-}
-
-export interface BreadcrumbEntry {
-  readonly depth: number;
-  readonly id: string | null;
-  readonly name: string | null;
-  readonly kind: NodeKind;
-}
-
-export interface NodeDetail {
-  readonly id: string;
-  readonly parentId: string | null;
-  readonly kind: NodeKind;
-  readonly name: string;
-  readonly description: string | null;
-  readonly role: Role;
-  readonly provisionStatus: "PROVISIONING" | "READY" | "FAILED";
-  readonly independentPermission: boolean;
-  readonly createdAt: string;
-  readonly updatedAt: string;
-}
-
-export interface MeResponse {
-  readonly userId: string;
-  readonly isWebsiteAdmin: boolean;
-  /** 侧栏身份区显示用;后端取不到 User 行时回落为 userId。 */
-  readonly displayName: string;
-  readonly avatarUrl: string | null;
-}
-
-export interface FileEntry {
-  readonly path: string;
-  readonly size: number;
-}
-
-export type FileContentEncoding = "utf8" | "base64";
-
-export interface FileContent {
-  readonly path: string;
-  readonly version: string;
-  readonly encoding: FileContentEncoding;
-  readonly content: string;
-  readonly size: number;
-}
-
-export interface VersionInfo {
-  readonly version: string;
-  readonly message: string;
-  readonly author?: string;
-  readonly committedAt: string;
-}
-
-export interface ExportJob {
-  readonly id: string;
-  readonly nodeId: string;
-  readonly target: string;
-  readonly status: "QUEUED" | "RUNNING" | "DONE" | "FAILED";
-  readonly error: string | null;
-  readonly createdAt: string;
-}
-
-export interface Grant {
-  readonly id: string;
-  readonly principalType: "USER" | "GROUP";
-  readonly principalId: string;
-  readonly role: Role;
-  readonly isCreatorGrant: boolean;
-  readonly createdAt: string;
-}
-
-export interface GroupSearchResult {
-  readonly id: string;
-  readonly name: string;
-  readonly breadcrumb: string;
-}
-
-/** 成员组(ADR-0028);后端返回扁平列表,前端按 parentId/depth 拼树。 */
-export interface MemberGroupNode {
-  readonly id: string;
-  readonly parentId: string | null;
-  readonly name: string;
-  readonly description: string | null;
-  readonly depth: number;
-  readonly memberCount: number;
-  /** 软删标记(ADR-0028 决策4)。null = 活跃;非 null = 已归档,不贡献任何权限。
-   *  仅在 ?includeArchived=1 时可能非 null。ISO 串(后端 JSON 序列化后不再是 Date)。 */
-  readonly archivedAt: string | null;
-}
-
-export interface MemberGroupMember {
-  readonly userId: string;
-  readonly displayName: string;
-  readonly feishuOpenId: string;
-  readonly avatarUrl: string | null;
-  /** 加入本组时间;ISO 串。 */
-  readonly joinedAt: string;
-}
-
-/** 节点授权(GET /database/api/nodes/:id/grants)。 */
-export interface Grant {
-  readonly id: string;
-  readonly principalType: "USER" | "GROUP";
-  readonly principalId: string;
-  readonly role: Role;
-  /** 创建者授权不可收回、不可改(契约 8.1)。 */
-  readonly isCreatorGrant: boolean;
-  readonly createdAt: string;
-}
-
-/** Group 选择器候选(GET /database/api/groups/search)。 */
-export interface MemberGroupSearchResult {
-  readonly id: string;
-  readonly name: string;
-  /** 祖先链(根在前,自身在末),用 " / " 连接。 */
-  readonly breadcrumb: string;
-}
-
-/** 成员选择器候选(GET /database/api/users/search)。 */
-export interface UserSearchResult {
-  readonly userId: string;
-  readonly displayName: string;
-  readonly feishuOpenId: string;
-  readonly avatarUrl: string | null;
-}
-
-/** 管理后台概览统计(GET /database/api/stats)。 */
-export interface DashboardStats {
-  readonly folders: number;
-  readonly projects: number;
-  readonly files: number;
-  readonly grants: number;
-  readonly recent: ReadonlyArray<{
-    readonly action: string;
-    readonly actor: string;
-    readonly label: string;
-    /** ISO 串;后端 JSON 序列化后不再是 Date。 */
-    readonly when: string;
-  }>;
-}
-
-/** org 成员(GET /api/org/:slug/members);用户管理面板消费。 */
-export type OrgRole = "OWNER" | "ADMIN" | "MEMBER";
-
-export interface OrgMember {
-  readonly userId: string;
-  readonly feishuOpenId: string;
-  readonly displayName: string;
-  readonly avatarUrl: string | null;
-  readonly role: OrgRole;
-  readonly createdAt: string;
-}

hub/filelib-web/src/routes/+layout.svelte

@@ -1,12 +0,0 @@
-<script lang="ts">
-  import "../app.css";
-  import Toasts from "$lib/Toasts.svelte";
-
-  let { children } = $props();
-</script>
-
-<div class="h-full">
-  {@render children()}
-</div>
-
-<Toasts />

hub/filelib-web/src/routes/+layout.ts

@@ -1,7 +0,0 @@
-/**
- * 纯 SPA:关掉 SSR 与预渲染,构建产物只有一个 fallback index.html
- * (adapter-static + fallback,见 svelte.config.js),由 hub 后端在
- * /app 与 /database/* 两个前缀下原样送出。
- */
-export const ssr = false;
-export const prerender = false;

hub/filelib-web/src/routes/+page.svelte

@@ -1,11 +0,0 @@
-<script lang="ts">
-  import { onMount } from "svelte";
-  import { goto } from "$app/navigation";
-
-  // 根路径不承载界面:老师端在 /app,管理后台在 /database。
-  onMount(() => {
-    void goto("/app", { replaceState: true });
-  });
-</script>
-
-<div class="flex h-full items-center justify-center text-[13px] text-ink-3">跳转中…</div>

hub/filelib-web/src/routes/app/+page.svelte

@@ -1,22 +0,0 @@
-<script lang="ts">
-  /** 老师端。未登录显示登录卡片;登录后直接是文件库浏览器。 */
-  import { onMount } from "svelte";
-  import { me, authChecked } from "$lib/stores.js";
-  import { loadSession } from "$lib/session.js";
-  import LoginView from "$lib/LoginView.svelte";
-  import LibraryView from "$lib/LibraryView.svelte";
-
-  onMount(loadSession);
-</script>
-
-<svelte:head><title>文件库</title></svelte:head>
-
-{#if !$authChecked}
-  <div class="flex h-full items-center justify-center text-ink-3">加载中…</div>
-{:else if $me}
-  <div class="flex h-full flex-col">
-    <LibraryView showUserFooter />
-  </div>
-{:else}
-  <LoginView />
-{/if}

hub/filelib-web/src/routes/database/+page.svelte

@@ -1,11 +0,0 @@
-<script lang="ts">
-  import { onMount } from "svelte";
-  import { goto } from "$app/navigation";
-
-  // /database 本身不承载界面(与旧后端 /database/admin → dashboard 的跳转一致)。
-  onMount(() => {
-    void goto("/database/dashboard", { replaceState: true });
-  });
-</script>
-
-<div class="flex h-full items-center justify-center text-[13px] text-ink-3">跳转中…</div>

hub/filelib-web/src/routes/database/admin/+page.svelte

@@ -1,63 +0,0 @@
-<script lang="ts">
-  /**
-   * 管理后台登录页(迁自后端 renderLoginPage)。
-   * 已登录直接跳 dashboard —— 与旧后端路由 /database/admin 的行为一致。
-   */
-  import { onMount } from "svelte";
-  import { goto } from "$app/navigation";
-  import { me, authChecked } from "$lib/stores.js";
-  import { loadSession } from "$lib/session.js";
-  import { loadConfig, type AppConfig } from "$lib/config.js";
-
-  let info = $state<AppConfig | null>(null);
-  let loadFailed = $state(false);
-
-  onMount(async () => {
-    await loadSession();
-    if ($me !== null) {
-      void goto("/database/dashboard", { replaceState: true });
-      return;
-    }
-    try {
-      info = await loadConfig();
-    } catch {
-      loadFailed = true;
-    }
-  });
-</script>
-
-<svelte:head><title>Database Admin · 登录</title></svelte:head>
-
-<div class="flex min-h-full items-center justify-center p-6">
-  <div class="w-full max-w-[380px] rounded-2xl border border-line-soft bg-panel p-9 shadow-[0_4px_20px_rgba(26,26,24,.07)]">
-    <div class="text-center text-[26px] font-semibold text-ink">Database Admin</div>
-    <p class="mt-2.5 mb-8 text-center text-[13px] text-ink-3">使用飞书登录以管理数据库</p>
-
-    {#if !$authChecked}
-      <p class="text-center text-[12.5px] text-ink-3">加载中…</p>
-    {:else if info}
-      <a
-        href="/auth/feishu/{encodeURIComponent(info.orgSlug)}"
-        data-sveltekit-reload
-        class="flex w-full items-center justify-center rounded-lg bg-accent px-4 py-3 text-sm font-medium text-white transition hover:bg-accent-hover"
-      >使用飞书登录</a>
-
-      {#if info.devLoginEnabled}
-        <div class="my-5 flex items-center gap-2.5 text-[11px] text-ink-3">
-          <span class="flex-1 border-t border-line-soft"></span>开发模式
-          <span class="flex-1 border-t border-line-soft"></span>
-        </div>
-        <a
-          href="/database/dev-login"
-          data-sveltekit-reload
-          class="flex w-full items-center justify-center rounded-lg border border-line bg-panel px-4 py-2 text-[12.5px] font-medium text-ink transition hover:bg-hover"
-        >⚡ 一键登录管理员</a>
-        <p class="mt-2.5 text-center text-[11px] text-ink-3">仅开发环境可见 · 跳过飞书 OAuth</p>
-      {/if}
-    {:else if loadFailed}
-      <p class="text-center text-[12.5px] text-danger">无法加载登录配置,请稍后重试</p>
-    {:else}
-      <p class="text-center text-[12.5px] text-ink-3">加载中…</p>
-    {/if}
-  </div>
-</div>

hub/filelib-web/src/routes/database/dashboard/+layout.svelte

@@ -1,99 +0,0 @@
-<script lang="ts">
-  /**
-   * 管理后台外壳(迁自后端 renderDashboard 的侧栏 + 身份区)。
-   *
-   * 与旧实现的区别:六个 tab 是真 URL 路由(/database/dashboard/library 等),
-   * 不再是 location.hash + display:none 切换 —— 刷新不丢位置,链接可分享。
-   *
-   * 权限门:未登录跳 /database/admin;登录但非 OWNER/ADMIN(isWebsiteAdmin)
-   * 显示无权提示。语义与 ADR-0028 一致 —— 管理面板要求 silo org 的 OWNER/ADMIN。
-   */
-  import { onMount } from "svelte";
-  import { goto } from "$app/navigation";
-  import { page } from "$app/state";
-  import { me, authChecked } from "$lib/stores.js";
-  import { loadSession, logout } from "$lib/session.js";
-  import Avatar from "$lib/Avatar.svelte";
-
-  let { children } = $props();
-
-  const NAV = [
-    { seg: "", label: "概览", icon: "M4 13h6V4H4v9Zm0 7h6v-5H4v5Zm10 0h6V11h-6v9Zm0-16v5h6V4h-6Z" },
-    { seg: "library", label: "文件库", icon: "M3 7a2 2 0 0 1 2-2h4l2 2h8a2 2 0 0 1 2 2v9a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V7Z" },
-    { seg: "users", label: "用户管理", icon: "M16 21v-2a4 4 0 0 0-4-4H6a4 4 0 0 0-4 4v2M9 11a4 4 0 1 0 0-8 4 4 0 0 0 0 8Zm13 10v-2a4 4 0 0 0-3-3.87M16 3.13a4 4 0 0 1 0 7.75" },
-    { seg: "groups", label: "Group 管理", icon: "M17 21v-2a4 4 0 0 0-4-4H5a4 4 0 0 0-4 4v2M9 11a4 4 0 1 0 0-8 4 4 0 0 0 0 8Zm14 10v-2a4 4 0 0 0-3-3.87M16 3.13a4 4 0 0 1 0 7.75M23 21v-2a4 4 0 0 0-3-3.87" },
-    { seg: "search", label: "查询", icon: "m21 21-4.3-4.3M11 18a7 7 0 1 0 0-14 7 7 0 0 0 0 14Z" },
-    { seg: "settings", label: "设置", icon: "M12 15a3 3 0 1 0 0-6 3 3 0 0 0 0 6Zm7-3 2 1-2 3-2-1a7 7 0 0 1-2 1l-1 2h-4l-1-2a7 7 0 0 1-2-1l-2 1-2-3 2-1a7 7 0 0 1 0-2l-2-1 2-3 2 1a7 7 0 0 1 2 1l1-2h4l1 2a7 7 0 0 1 0 2l2-1 2 3-2 1a7 7 0 0 1 0 2Z" },
-  ] as const;
-
-  const BASE = "/database/dashboard";
-
-  onMount(async () => {
-    await loadSession();
-    if ($me === null) void goto("/database/admin", { replaceState: true });
-  });
-
-  function href(seg: string): string {
-    return seg === "" ? BASE : `${BASE}/${seg}`;
-  }
-
-  function isActive(seg: string): boolean {
-    const path = page.url.pathname.replace(/\/$/, "");
-    return seg === "" ? path === BASE : path === `${BASE}/${seg}`;
-  }
-</script>
-
-<svelte:head><title>Database Admin</title></svelte:head>
-
-{#if !$authChecked}
-  <div class="flex h-full items-center justify-center text-[13px] text-ink-3">加载中…</div>
-{:else if $me === null}
-  <div class="flex h-full items-center justify-center text-[13px] text-ink-3">跳转到登录页…</div>
-{:else if !$me.isWebsiteAdmin}
-  <div class="flex min-h-full items-center justify-center p-6">
-    <div class="w-full max-w-[420px] rounded-2xl border border-line-soft bg-panel p-9 text-center shadow-[0_4px_20px_rgba(26,26,24,.07)]">
-      <h2 class="mb-2 text-lg font-semibold text-ink">无权访问管理后台</h2>
-      <p class="mb-6 text-[13px] text-ink-3">
-        当前账号不是本组织的所有者或管理员。普通老师请到文件库使用。
-      </p>
-      <a href="/app" class="btn btn-primary justify-center">前往文件库</a>
-      <button class="btn mt-3 w-full justify-center" onclick={logout}>退出登录</button>
-    </div>
-  </div>
-{:else}
-  <div class="flex h-full">
-    <aside class="flex w-[240px] shrink-0 flex-col border-r border-line-soft bg-sidebar">
-      <div class="border-b border-line-soft px-4 py-4">
-        <span class="text-[15px] font-semibold text-ink">Database Admin</span>
-      </div>
-
-      <nav class="flex flex-1 flex-col gap-0.5 p-2.5">
-        {#each NAV as item (item.seg)}
-          {@const active = isActive(item.seg)}
-          <a
-            href={href(item.seg)}
-            class="flex items-center gap-2.5 rounded-[10px] px-3.5 py-2 text-[13px] transition"
-            class:bg-selected={active}
-            class:text-ink={active}
-            class:font-semibold={active}
-            class:text-ink-3={!active}
-            class:hover:bg-hover={!active}
-          >
-            <svg class="h-4 w-4 shrink-0" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round"><path d={item.icon} /></svg>
-            {item.label}
-          </a>
-        {/each}
-      </nav>
-
-      <div class="m-2.5 flex items-center gap-2.5 border-t border-line-soft px-3 py-2.5">
-        <Avatar displayName={$me.displayName} userId={$me.userId} avatarUrl={$me.avatarUrl} size={26} />
-        <p class="min-w-0 flex-1 truncate text-[12.5px] text-ink" title={$me.userId}>{$me.displayName}</p>
-        <button class="btn !px-2.5 !py-[3px] !text-[11px]" onclick={logout}>退出</button>
-      </div>
-    </aside>
-
-    <div class="flex min-w-0 flex-1 flex-col">
-      {@render children()}
-    </div>
-  </div>
-{/if}

hub/filelib-web/src/routes/database/dashboard/+page.svelte

@@ -1,67 +0,0 @@
-<script lang="ts">
-  /** 概览(迁自后端 renderDashboard 的统计卡片 + 最近活动)。数据走 GET /database/api/stats。 */
-  import { onMount } from "svelte";
-  import { api } from "$lib/api.js";
-  import type { DashboardStats } from "$lib/types.js";
-
-  let stats = $state<DashboardStats | null>(null);
-  let error = $state<string | null>(null);
-
-  onMount(async () => {
-    try {
-      stats = await api<DashboardStats>("/database/api/stats");
-    } catch (e) {
-      error = e instanceof Error ? e.message : String(e);
-    }
-  });
-
-  const cards = $derived([
-    { label: "文件夹", value: stats?.folders },
-    { label: "项目", value: stats?.projects },
-    { label: "文件", value: stats?.files },
-    { label: "活跃授权", value: stats?.grants },
-  ]);
-
-  function fmtWhen(iso: string): string {
-    try {
-      return new Date(iso).toLocaleString("zh-CN");
-    } catch {
-      return iso;
-    }
-  }
-</script>
-
-<section class="flex-1 overflow-y-auto p-7">
-  <h1 class="mb-1 text-lg font-semibold text-ink">概览</h1>
-  <p class="mb-5 text-[11.5px] text-ink-3">文件库实时数据</p>
-
-  {#if error}
-    <div class="panel text-[12.5px] text-danger">{error}</div>
-  {:else}
-    <div class="grid grid-cols-4 gap-4">
-      {#each cards as card (card.label)}
-        <div class="panel !px-5 !py-[18px]">
-          <p class="text-[12.5px] text-ink-3">{card.label}</p>
-          <p class="mt-1.5 text-[28px] font-semibold text-ink">{card.value ?? "—"}</p>
-        </div>
-      {/each}
-    </div>
-
-    <div class="panel mt-[18px]">
-      <h2 class="mb-2 text-[13.5px] font-semibold text-ink">最近活动</h2>
-      {#if stats === null}
-        <div class="quiet py-6 text-center">加载中…</div>
-      {:else if stats.recent.length === 0}
-        <div class="quiet py-[26px] text-center">暂无文件库活动 · 到「文件库」里创建第一个文件夹吧</div>
-      {:else}
-        {#each stats.recent as row (row.action + row.when + row.label)}
-          <div class="flex items-center gap-3 border-t border-line-soft py-2.5 text-[13px]">
-            <span class="tag shrink-0">{row.action}</span>
-            <span class="truncate text-ink">{row.label}</span>
-            <span class="ml-auto shrink-0 text-[11.5px] text-ink-3">{row.actor} · {fmtWhen(row.when)}</span>
-          </div>
-        {/each}
-      {/if}
-    </div>
-  {/if}
-</section>

hub/filelib-web/src/routes/database/dashboard/groups/+page.svelte

@@ -1,10 +0,0 @@
-<script lang="ts">
-  /** Group 管理 tab —— MemberGroup 嵌套树(ADR-0028)。
-   *  外框 padding/overflow 对齐旧 `#tab-groups`(padding:20px;overflow:hidden):
-   *  两栏各自内部滚动,外层不滚。 */
-  import GroupAdmin from "$lib/GroupAdmin.svelte";
-</script>
-
-<div class="min-h-0 flex-1 overflow-hidden p-5">
-  <GroupAdmin />
-</div>

hub/filelib-web/src/routes/database/dashboard/library/+page.svelte

@@ -1,8 +0,0 @@
-<script lang="ts">
-  /** 文件库 tab —— 与老师端 /app 同一个浏览器组件,区别只在侧栏身份区由外壳提供。 */
-  import LibraryView from "$lib/LibraryView.svelte";
-</script>
-
-<div class="flex min-h-0 flex-1 flex-col">
-  <LibraryView />
-</div>

hub/filelib-web/src/routes/database/dashboard/search/+page.svelte

@@ -1,4 +0,0 @@
-<section class="flex-1 overflow-y-auto p-7">
-  <h1 class="mb-1 text-lg font-semibold text-ink">查询</h1>
-  <p class="text-[12.5px] text-ink-3">查询功能建设中</p>
-</section>

hub/filelib-web/src/routes/database/dashboard/settings/+page.svelte

@@ -1,4 +0,0 @@
-<section class="flex-1 overflow-y-auto p-7">
-  <h1 class="mb-1 text-lg font-semibold text-ink">设置</h1>
-  <p class="text-[12.5px] text-ink-3">设置功能建设中</p>
-</section>

hub/filelib-web/src/routes/database/dashboard/users/+page.svelte

@@ -1,168 +0,0 @@
-<script lang="ts">
-  /**
-   * 用户管理(迁自后端 adminPanels.ts renderUsersPanel)。
-   *
-   * 用户 = silo org 的成员,走平台层 /api/org/:slug/members(见 src/admin/routes/membersRoutes.ts)。
-   * 与 Group 管理是两套体系:MemberGroup 是全局主体、不归属 org(ADR-0028),
-   * 这里管的是 org 成员与其角色。
-   */
-  import { onMount } from "svelte";
-  import { api } from "$lib/api.js";
-  import { loadConfig } from "$lib/config.js";
-  import { toastOk, toastErr } from "$lib/stores.js";
-  import type { OrgMember, OrgRole } from "$lib/types.js";
-
-  const ROLE_LABEL: Record<OrgRole, string> = {
-    OWNER: "所有者",
-    ADMIN: "管理员",
-    MEMBER: "普通老师",
-  };
-  const ROLES: readonly OrgRole[] = ["OWNER", "ADMIN", "MEMBER"];
-
-  let orgSlug = $state<string | null>(null);
-  let members = $state<OrgMember[] | null>(null);
-  let error = $state<string | null>(null);
-
-  let newOpenId = $state("");
-  let newName = $state("");
-  let newRole = $state<OrgRole>("MEMBER");
-  let adding = $state(false);
-
-  const base = $derived(orgSlug === null ? null : `/api/org/${encodeURIComponent(orgSlug)}`);
-
-  async function load(): Promise<void> {
-    if (base === null) return;
-    try {
-      const r = await api<{ members: OrgMember[] }>(`${base}/members`);
-      members = r.members;
-      error = null;
-    } catch (e) {
-      error = e instanceof Error ? e.message : String(e);
-    }
-  }
-
-  onMount(async () => {
-    try {
-      orgSlug = (await loadConfig()).orgSlug;
-      await load();
-    } catch (e) {
-      error = e instanceof Error ? e.message : String(e);
-    }
-  });
-
-  async function addMember(): Promise<void> {
-    const feishuOpenId = newOpenId.trim();
-    if (feishuOpenId === "") {
-      toastErr("请填写用户 openId");
-      return;
-    }
-    if (base === null) return;
-    adding = true;
-    try {
-      const displayName = newName.trim();
-      await api(`${base}/members`, {
-        method: "POST",
-        body: { feishuOpenId, role: newRole, ...(displayName !== "" ? { displayName } : {}) },
-      });
-      newOpenId = "";
-      newName = "";
-      toastOk("已添加");
-      await load();
-    } catch (e) {
-      toastErr(e instanceof Error ? e.message : String(e));
-    } finally {
-      adding = false;
-    }
-  }
-
-  async function setRole(userId: string, role: string): Promise<void> {
-    if (base === null) return;
-    try {
-      await api(`${base}/members/${encodeURIComponent(userId)}`, { method: "PATCH", body: { role } });
-      toastOk("角色已更新");
-      await load();
-    } catch (e) {
-      toastErr(e instanceof Error ? e.message : String(e));
-      await load();
-    }
-  }
-
-  async function revoke(userId: string, displayName: string): Promise<void> {
-    if (base === null) return;
-    if (!confirm(`移除成员「${displayName || userId}」?`)) return;
-    try {
-      await api(`${base}/members/${encodeURIComponent(userId)}/revoke`, { method: "POST" });
-      toastOk("已移除");
-      await load();
-    } catch (e) {
-      toastErr(e instanceof Error ? e.message : String(e));
-    }
-  }
-</script>
-
-<section class="flex-1 overflow-y-auto p-7">
-  <h1 class="mb-4 text-lg font-semibold text-ink">用户管理</h1>
-
-  <div class="max-w-[880px]">
-    <div class="panel mb-3.5">
-      <div class="section-title mb-2.5">添加成员</div>
-      <div class="flex flex-wrap items-center gap-2">
-        <input class="input min-w-0 flex-[2]" placeholder="用户 openId(飞书 ou_ 开头)" bind:value={newOpenId} />
-        <input class="input min-w-0 flex-1" placeholder="显示名(可选)" bind:value={newName} />
-        <select class="select !w-[130px]" bind:value={newRole}>
-          {#each ROLES as role (role)}
-            <option value={role}>{ROLE_LABEL[role]}</option>
-          {/each}
-        </select>
-        <button class="btn btn-primary disabled:opacity-50" onclick={addMember} disabled={adding}>
-          {adding ? "添加中…" : "添加"}
-        </button>
-      </div>
-    </div>
-
-    <div class="panel">
-      <div class="section-title mb-2.5">成员列表</div>
-
-      {#if error}
-        <div class="py-3 text-[12.5px] text-danger">{error}</div>
-      {:else if members === null}
-        <div class="quiet py-[18px] text-center">加载中…</div>
-      {:else if members.length === 0}
-        <div class="quiet py-[18px] text-center">暂无成员</div>
-      {:else}
-        <table class="list">
-          <thead>
-            <tr>
-              <th>成员</th>
-              <th>userId</th>
-              <th>角色</th>
-              <th></th>
-            </tr>
-          </thead>
-          <tbody>
-            {#each members as m (m.userId)}
-              <tr>
-                <td class="text-ink">{m.displayName || m.userId}</td>
-                <td class="file-meta">{m.userId}</td>
-                <td>
-                  <select
-                    class="select !w-[110px] !px-2 !py-[3px] !text-xs"
-                    value={m.role}
-                    onchange={(e) => setRole(m.userId, e.currentTarget.value)}
-                  >
-                    {#each ROLES as role (role)}
-                      <option value={role}>{ROLE_LABEL[role]}</option>
-                    {/each}
-                  </select>
-                </td>
-                <td class="text-right">
-                  <button class="link-danger" onclick={() => revoke(m.userId, m.displayName)}>移除</button>
-                </td>
-              </tr>
-            {/each}
-          </tbody>
-        </table>
-      {/if}
-    </div>
-  </div>
-</section>

hub/filelib-web/svelte.config.js

@@ -1,35 +0,0 @@
-import adapter from '@sveltejs/adapter-static';
-import { vitePreprocess } from '@sveltejs/vite-plugin-svelte';
-
-/**
- * 老师端 /app 与管理后台 /database/* 共用这一份 SPA 构建产物,由 hub 后端静态托管
- * (见 hub/src/database/static.ts)。服务端不渲染任何页面,只提供 /database/api/*。
- *
- * 两个关键配置:
- *
- * - `appDir: '_filelib'` —— 默认 `_app` 会与 admin-web 在同一个 Fastify 实例上注册的
- *   根 `/_app/*` 资源路由撞车(见 hub/src/admin/static.ts),Fastify 重复路由会直接
- *   在启动时抛错。改名后两套 SPA 的资源路径互不干扰。
- *
- * - `paths.relative: false` —— 同一份 index.html 会在不同深度的 URL 下被送出
- *   (`/app`、`/database/dashboard/users`),相对资源路径会解析错。必须用绝对路径。
- */
-const config = {
-	preprocess: vitePreprocess(),
-	kit: {
-		adapter: adapter({
-			pages: 'build',
-			assets: 'build',
-			fallback: 'index.html',
-			precompress: false,
-			strict: false,
-		}),
-		appDir: '_filelib',
-		paths: {
-			base: '',
-			relative: false,
-		},
-	},
-};
-
-export default config;

hub/filelib-web/tsconfig.json

@@ -1,17 +0,0 @@
-{
-  "extends": "./.svelte-kit/tsconfig.json",
-  "compilerOptions": {
-    "target": "ES2022",
-    "module": "ESNext",
-    "moduleResolution": "bundler",
-    "strict": true,
-    "noUncheckedIndexedAccess": true,
-    "exactOptionalPropertyTypes": true,
-    "verbatimModuleSyntax": true,
-    "skipLibCheck": true,
-    "isolatedModules": true,
-    "resolveJsonModule": true,
-    "useDefineForClassFields": true,
-    "lib": ["ES2022", "DOM", "DOM.Iterable"]
-  }
-}

hub/filelib-web/vite.config.ts

@@ -1,27 +0,0 @@
-import { sveltekit } from "@sveltejs/kit/vite";
-import tailwindcss from "@tailwindcss/vite";
-import { defineConfig } from "vite";
-
-// 老师端 /app + 管理后台 /database/* 的唯一前端工程;构建产物由 hub 后端静态托管。
-// 开发时 vite dev(:5173)把 API/认证/一键登录请求代理到后端(:8788);
-// 页面路由全部由 SvelteKit 客户端路由处理,后端不参与。
-const backend = "http://127.0.0.1:8788";
-
-export default defineConfig({
-  plugins: [tailwindcss(), sveltekit()],
-  server: {
-    port: 5173,
-    proxy: {
-      "/database/api": backend,
-      // 免鉴权 bootstrap(org slug + dev 开关);登录页和用户管理页都靠它。
-      "/database/config": backend,
-      "/auth": backend,
-      // 后端拥有的 DEV 一键登录端点(签 cookie 后 302);不代理会被 SPA 回退吃掉。
-      "/database/dev-login": backend,
-      "/app/dev-login": backend,
-      "/app/dev-login-teacher": backend,
-      // 平台层 org 成员 API(用户管理面板)。
-      "/api/org": backend,
-    },
-  },
-});

hub/package-lock.json

@@ -1,19 +1,18 @@
 {
   "name": "@paradigm/hub",
-  "version": "0.0.36",
+  "version": "0.0.34",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@paradigm/hub",
-      "version": "0.0.36",
+      "version": "0.0.34",
       "dependencies": {
         "@alicloud/credentials": "^2.4.5",
         "@alicloud/docmind-api20220711": "^1.4.15",
         "@alicloud/tea-util": "^1.4.11",
         "@anthropic-ai/claude-agent-sdk": "^0.3.202",
         "@fastify/cookie": "^11.0.2",
-        "@fastify/static": "^10.1.2",
         "@larksuiteoapi/node-sdk": "^1.70.0",
         "@prisma/client": "^6.19.3",
         "ai": "^7.0.16",
@@ -903,22 +902,6 @@
         "node": ">=18"
       }
     },
-    "node_modules/@fastify/accept-negotiator": {
-      "version": "2.0.1",
-      "resolved": "https://registry.npmjs.org/@fastify/accept-negotiator/-/accept-negotiator-2.0.1.tgz",
-      "integrity": "sha512-/c/TW2bO/v9JeEgoD/g1G5GxGeCF1Hafdf79WPmUlgYiBXummY0oX3VVq4yFkKKVBKDNlaDUYoab7g38RpPqCQ==",
-      "funding": [
-        {
-          "type": "github",
-          "url": "https://github.com/sponsors/fastify"
-        },
-        {
-          "type": "opencollective",
-          "url": "https://opencollective.com/fastify"
-        }
-      ],
-      "license": "MIT"
-    },
     "node_modules/@fastify/ajv-compiler": {
       "version": "4.0.5",
       "resolved": "https://registry.npmjs.org/@fastify/ajv-compiler/-/ajv-compiler-4.0.5.tgz",
@@ -1050,83 +1033,6 @@
         "ipaddr.js": "^2.1.0"
       }
     },
-    "node_modules/@fastify/send": {
-      "version": "4.1.0",
-      "resolved": "https://registry.npmjs.org/@fastify/send/-/send-4.1.0.tgz",
-      "integrity": "sha512-TMYeQLCBSy2TOFmV95hQWkiTYgC/SEx7vMdV+wnZVX4tt8VBLKzmH8vV9OzJehV0+XBfg+WxPMt5wp+JBUKsVw==",
-      "funding": [
-        {
-          "type": "github",
-          "url": "https://github.com/sponsors/fastify"
-        },
-        {
-          "type": "opencollective",
-          "url": "https://opencollective.com/fastify"
-        }
-      ],
-      "license": "MIT",
-      "dependencies": {
-        "@lukeed/ms": "^2.0.2",
-        "escape-html": "~1.0.3",
-        "fast-decode-uri-component": "^1.0.1",
-        "http-errors": "^2.0.0",
-        "mime": "^3"
-      }
-    },
-    "node_modules/@fastify/static": {
-      "version": "10.1.2",
-      "resolved": "https://registry.npmjs.org/@fastify/static/-/static-10.1.2.tgz",
-      "integrity": "sha512-G/g18cG9tLutT/OVyN1AIsHIl9L1UwmJ+S3dkyhVpplIx0nEMicd7RGQ+uJLyhKKF4a3tTcQydccn3Mop1fX+Q==",
-      "funding": [
-        {
-          "type": "github",
-          "url": "https://github.com/sponsors/fastify"
-        },
-        {
-          "type": "opencollective",
-          "url": "https://opencollective.com/fastify"
-        }
-      ],
-      "license": "MIT",
-      "dependencies": {
-        "@fastify/accept-negotiator": "^2.0.0",
-        "@fastify/error": "^4.0.0",
-        "@fastify/send": "^4.0.0",
-        "content-disposition": "^2.0.1",
-        "fastify-plugin": "^6.0.0",
-        "fastq": "^1.17.1",
-        "glob": "^13.0.0"
-      }
-    },
-    "node_modules/@fastify/static/node_modules/content-disposition": {
-      "version": "2.0.1",
-      "resolved": "https://registry.npmjs.org/content-disposition/-/content-disposition-2.0.1.tgz",
-      "integrity": "sha512-e+H0ZXHSWYrENhQzw1LPuP4oF5MzVKmDU6d3hxlvaPEYLLg62MxtQNPRx4SYSuYJSBUgnQIG4HIN2tEtNv7Dog==",
-      "license": "MIT",
-      "engines": {
-        "node": ">=18"
-      },
-      "funding": {
-        "type": "opencollective",
-        "url": "https://opencollective.com/express"
-      }
-    },
-    "node_modules/@fastify/static/node_modules/fastify-plugin": {
-      "version": "6.0.0",
-      "resolved": "https://registry.npmjs.org/fastify-plugin/-/fastify-plugin-6.0.0.tgz",
-      "integrity": "sha512-fZOty7z3O7vOliF6d8bHE3wiEh1KcNnKEQensSgTk9C1DvN6nRLS++XVd86v33Hw/8u9Un8A1zDrQ8ujcQDHEg==",
-      "funding": [
-        {
-          "type": "github",
-          "url": "https://github.com/sponsors/fastify"
-        },
-        {
-          "type": "opencollective",
-          "url": "https://opencollective.com/fastify"
-        }
-      ],
-      "license": "MIT"
-    },
     "node_modules/@hono/node-server": {
       "version": "1.19.14",
       "resolved": "https://registry.npmjs.org/@hono/node-server/-/node-server-1.19.14.tgz",
@@ -1162,15 +1068,6 @@
         "ws": "^8.19.0"
       }
     },
-    "node_modules/@lukeed/ms": {
-      "version": "2.0.2",
-      "resolved": "https://registry.npmjs.org/@lukeed/ms/-/ms-2.0.2.tgz",
-      "integrity": "sha512-9I2Zn6+NJLfaGoz9jN3lpwDgAYvfGeNYdbAIjJOqzs4Tpc+VU3Jqq4IofSUBKajiDS8k9fZIg18/z13mpk1bsA==",
-      "license": "MIT",
-      "engines": {
-        "node": ">=8"
-      }
-    },
     "node_modules/@modelcontextprotocol/sdk": {
       "version": "1.29.0",
       "resolved": "https://registry.npmjs.org/@modelcontextprotocol/sdk/-/sdk-1.29.0.tgz",
@@ -2037,15 +1934,6 @@
         "proxy-from-env": "^2.1.0"
       }
     },
-    "node_modules/balanced-match": {
-      "version": "4.0.4",
-      "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-4.0.4.tgz",
-      "integrity": "sha512-BLrgEcRTwX2o6gGxGOCNyMvGSp35YofuYzw9h1IMTRmKqttAZZVU67bdb9Pr2vUHA8+j3i2tJfjO6C6+4myGTA==",
-      "license": "MIT",
-      "engines": {
-        "node": "18 || 20 || >=22"
-      }
-    },
     "node_modules/body-parser": {
       "version": "2.3.0",
       "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-2.3.0.tgz",
@@ -2085,18 +1973,6 @@
         "url": "https://opencollective.com/express"
       }
     },
-    "node_modules/brace-expansion": {
-      "version": "5.0.7",
-      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-5.0.7.tgz",
-      "integrity": "sha512-7oFy703dxfY3/NLxC1fh2SUCQ0H9rmAY+5EpDVfXjUTTs+HEwR2nYaqLv+GWcTsumwxPfiz6CzCNkwXwBUwqCA==",
-      "license": "MIT",
-      "dependencies": {
-        "balanced-match": "^4.0.2"
-      },
-      "engines": {
-        "node": "18 || 20 || >=22"
-      }
-    },
     "node_modules/bytes": {
       "version": "3.1.2",
       "resolved": "https://registry.npmjs.org/bytes/-/bytes-3.1.2.tgz",
@@ -2378,6 +2254,7 @@
       "resolved": "https://registry.npmjs.org/depd/-/depd-2.0.0.tgz",
       "integrity": "sha512-g7nH6P6dyDioJogAAGprGpCtVImJhpPk/roCzdb3fIh61/s/nPsfR6onyMwkCAR/OlC3yBC0lESvUoQEAssIrw==",
       "license": "MIT",
+      "peer": true,
       "engines": {
         "node": ">= 0.8"
       }
@@ -2570,7 +2447,8 @@
       "version": "1.0.3",
       "resolved": "https://registry.npmjs.org/escape-html/-/escape-html-1.0.3.tgz",
       "integrity": "sha512-NiSupZ4OeuGwr68lGIeym/ksIZMJodUGOSCZ/FSnTxcrekbvqrgdUxlJOMpijaKZVjAJrWrGs/6Jy8OMuyj9ow==",
-      "license": "MIT"
+      "license": "MIT",
+      "peer": true
     },
     "node_modules/estree-walker": {
       "version": "3.0.3",
@@ -3069,23 +2947,6 @@
         "giget": "dist/cli.mjs"
       }
     },
-    "node_modules/glob": {
-      "version": "13.0.6",
-      "resolved": "https://registry.npmjs.org/glob/-/glob-13.0.6.tgz",
-      "integrity": "sha512-Wjlyrolmm8uDpm/ogGyXZXb1Z+Ca2B8NbJwqBVg0axK9GbBeoS7yGV6vjXnYdGm6X53iehEuxxbyiKp8QmN4Vw==",
-      "license": "BlueOak-1.0.0",
-      "dependencies": {
-        "minimatch": "^10.2.2",
-        "minipass": "^7.1.3",
-        "path-scurry": "^2.0.2"
-      },
-      "engines": {
-        "node": "18 || 20 || >=22"
-      },
-      "funding": {
-        "url": "https://github.com/sponsors/isaacs"
-      }
-    },
     "node_modules/gopd": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/gopd/-/gopd-1.2.0.tgz",
@@ -3152,6 +3013,7 @@
       "resolved": "https://registry.npmjs.org/http-errors/-/http-errors-2.0.1.tgz",
       "integrity": "sha512-4FbRdAX+bSdmo4AUFuS0WNiPz8NgFt+r8ThgNWmlrjQjt1Q7ZR9+zTlce2859x4KSXrwIsaeTqDoKQmtP8pLmQ==",
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "depd": "~2.0.0",
         "inherits": "~2.0.4",
@@ -3234,7 +3096,8 @@
       "version": "2.0.4",
       "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.4.tgz",
       "integrity": "sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ==",
-      "license": "ISC"
+      "license": "ISC",
+      "peer": true
     },
     "node_modules/ini": {
       "version": "1.3.8",
@@ -3683,15 +3546,6 @@
       "integrity": "sha512-mNAgZ1GmyNhD7AuqnTG3/VQ26o760+ZYBPKjPvugO8+nLbYfX6TVpJPseBvopbdY+qpZ/lKUnmEc1LeZYS3QAA==",
       "license": "Apache-2.0"
     },
-    "node_modules/lru-cache": {
-      "version": "11.5.2",
-      "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-11.5.2.tgz",
-      "integrity": "sha512-4pfM1Ff0x50o0tQwb5ucw/RzNyD0/YJME6IVcStalZuMWxdt3sR3huStTtxz4PUmvZfRguvDejasvQ2kifR11g==",
-      "license": "BlueOak-1.0.0",
-      "engines": {
-        "node": "20 || >=22"
-      }
-    },
     "node_modules/magic-string": {
       "version": "0.30.21",
       "resolved": "https://registry.npmjs.org/magic-string/-/magic-string-0.30.21.tgz",
@@ -3734,18 +3588,6 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
-    "node_modules/mime": {
-      "version": "3.0.0",
-      "resolved": "https://registry.npmjs.org/mime/-/mime-3.0.0.tgz",
-      "integrity": "sha512-jSCU7/VB1loIWBZe14aEYHU/+1UMEHoaO7qxCOVJOw9GgH72VAWppxNcjU+x9a2k3GSIBXNKxXQFqRvvZ7vr3A==",
-      "license": "MIT",
-      "bin": {
-        "mime": "cli.js"
-      },
-      "engines": {
-        "node": ">=10.0.0"
-      }
-    },
     "node_modules/mime-db": {
       "version": "1.52.0",
       "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.52.0.tgz",
@@ -3767,30 +3609,6 @@
         "node": ">= 0.6"
       }
     },
-    "node_modules/minimatch": {
-      "version": "10.2.5",
-      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-10.2.5.tgz",
-      "integrity": "sha512-MULkVLfKGYDFYejP07QOurDLLQpcjk7Fw+7jXS2R2czRQzR56yHRveU5NDJEOviH+hETZKSkIk5c+T23GjFUMg==",
-      "license": "BlueOak-1.0.0",
-      "dependencies": {
-        "brace-expansion": "^5.0.5"
-      },
-      "engines": {
-        "node": "18 || 20 || >=22"
-      },
-      "funding": {
-        "url": "https://github.com/sponsors/isaacs"
-      }
-    },
-    "node_modules/minipass": {
-      "version": "7.1.3",
-      "resolved": "https://registry.npmjs.org/minipass/-/minipass-7.1.3.tgz",
-      "integrity": "sha512-tEBHqDnIoM/1rXME1zgka9g6Q2lcoCkxHLuc7ODJ5BxbP5d4c2Z5cGgtXAku59200Cx7diuHTOYfSBD8n6mm8A==",
-      "license": "BlueOak-1.0.0",
-      "engines": {
-        "node": ">=16 || 14 >=14.17"
-      }
-    },
     "node_modules/moment": {
       "version": "2.30.1",
       "resolved": "https://registry.npmjs.org/moment/-/moment-2.30.1.tgz",
@@ -3974,22 +3792,6 @@
         "node": ">=8"
       }
     },
-    "node_modules/path-scurry": {
-      "version": "2.0.2",
-      "resolved": "https://registry.npmjs.org/path-scurry/-/path-scurry-2.0.2.tgz",
-      "integrity": "sha512-3O/iVVsJAPsOnpwWIeD+d6z/7PmqApyQePUtCndjatj/9I5LylHvt5qluFaBT3I5h3r1ejfR056c+FCv+NnNXg==",
-      "license": "BlueOak-1.0.0",
-      "dependencies": {
-        "lru-cache": "^11.0.0",
-        "minipass": "^7.1.2"
-      },
-      "engines": {
-        "node": "18 || 20 || >=22"
-      },
-      "funding": {
-        "url": "https://github.com/sponsors/isaacs"
-      }
-    },
     "node_modules/path-to-regexp": {
       "version": "8.4.2",
       "resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-8.4.2.tgz",
@@ -4568,7 +4370,8 @@
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/setprototypeof/-/setprototypeof-1.2.0.tgz",
       "integrity": "sha512-E5LDX7Wrp85Kil5bhZv46j8jOeboKq5JMmYM3gVGdGH8xFpPWXUMsNrlODCrkoxMEeNi/XZIwuRvY4XNwYMJpw==",
-      "license": "ISC"
+      "license": "ISC",
+      "peer": true
     },
     "node_modules/shebang-command": {
       "version": "2.0.0",
@@ -4767,6 +4570,7 @@
       "resolved": "https://registry.npmjs.org/statuses/-/statuses-2.0.2.tgz",
       "integrity": "sha512-DvEy55V3DB7uknRo+4iOGT5fP1slR8wQohVdknigZPMpMstaKJQWhwiYBACJE3Ul2pTnATihhBYnRhZQHGBiRw==",
       "license": "MIT",
+      "peer": true,
       "engines": {
         "node": ">= 0.8"
       }
@@ -4854,6 +4658,7 @@
       "resolved": "https://registry.npmjs.org/toidentifier/-/toidentifier-1.0.1.tgz",
       "integrity": "sha512-o5sSPKEkg/DIQNmH43V0/uerLrpzVedkUh8tGNvaeXpfpuwjKenlSox/2O/BTlZUtEe+JG7s5YhEz608PlAHRA==",
       "license": "MIT",
+      "peer": true,
       "engines": {
         "node": ">=0.6"
       }

hub/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@paradigm/hub",
-  "version": "0.0.36",
+  "version": "0.0.34",
   "private": true,
   "type": "module",
   "engines": {
@@ -12,7 +12,6 @@
     "@alicloud/tea-util": "^1.4.11",
     "@anthropic-ai/claude-agent-sdk": "^0.3.202",
     "@fastify/cookie": "^11.0.2",
-    "@fastify/static": "^10.1.2",
     "@larksuiteoapi/node-sdk": "^1.70.0",
     "@prisma/client": "^6.19.3",
     "ai": "^7.0.16",
@@ -31,10 +30,10 @@
       "axios": "1.18.1"
     }
   },
-  "description": "Curriculum Project Hub — org-scoped Feishu collaboration and confined Agent runtime. Semantics pinned by docs/adr/ (ADR-0001 through ADR-0027).",
+  "description": "Curriculum Project Hub — org-scoped Feishu collaboration and confined Agent runtime. Aligns to spec/System through ADR-0024.",
   "scripts": {
     "dev": "npm run prisma:migrate && tsx watch src/server.ts",
-    "build": "tsc -p tsconfig.json && npm run admin:build && npm run filelib:build",
+    "build": "tsc -p tsconfig.json && npm run admin:build",
     "start": "npm run prisma:migrate && node dist/server.js",
     "check": "tsc -p tsconfig.json --noEmit",
     "audit:production": "npm audit --omit=dev --audit-level=high",
@@ -49,8 +48,6 @@
     "test": "vitest run",
     "test:watch": "vitest",
     "admin:dev": "npm run dev --prefix admin-web",
-    "admin:build": "npm run build --prefix admin-web",
-    "filelib:dev": "npm run dev --prefix filelib-web",
-    "filelib:build": "npm run build --prefix filelib-web"
+    "admin:build": "npm run build --prefix admin-web"
   }
 }

hub/prisma/migrations/20260714120000_drop_legacy_platform_role_assignment/migration.sql

@@ -1,6 +1,6 @@
 -- ADR-0023 rejected the legacy `PlatformRoleAssignment` / `PlatformRole`{ADMIN,TEACHER}
 -- model: the platform administration control plane is a separate identity/session/
--- audit surface, intentionally not built
+-- audit surface (see `Spec.System.PlatformAdministration`), intentionally not built
 -- in alpha (ADR-0025, `hub/deploy/README.md`). The legacy table has no runtime
 -- reader — no guard, route, or service queries it for an authorization decision —
 -- and ADR-0023 requires it to be migrated/replaced before the platform panel ships.

hub/prisma/migrations/20260721120000_file_library/migration.sql

@@ -1,92 +0,0 @@
--- File library (文件库) — 语义锚定:仓库根《文件库-接口契约.md》、.omo/文件库-开工计划.md (D11–D19)。
--- 本地无 PG 时手写;有 PG 后可用 `prisma migrate diff` 核对与 schema 的一致性。
-
--- CreateEnum
-CREATE TYPE "FileLibNodeKind" AS ENUM ('FOLDER', 'PROJECT');
-CREATE TYPE "FileLibProvisionStatus" AS ENUM ('PROVISIONING', 'READY', 'FAILED');
-CREATE TYPE "FileLibRole" AS ENUM ('VIEW', 'EDIT', 'MANAGE');
-CREATE TYPE "FileLibPrincipalType" AS ENUM ('USER', 'GROUP');
-CREATE TYPE "FileLibExportStatus" AS ENUM ('QUEUED', 'RUNNING', 'DONE', 'FAILED');
-
--- CreateTable
-CREATE TABLE "FileLibNode" (
-    "id" TEXT NOT NULL,
-    "organizationId" TEXT NOT NULL,
-    "parentId" TEXT,
-    "kind" "FileLibNodeKind" NOT NULL,
-    "name" TEXT NOT NULL,
-    "nameLower" TEXT NOT NULL,
-    "pathIds" TEXT NOT NULL,
-    "creatorId" TEXT NOT NULL,
-    "provisionStatus" "FileLibProvisionStatus" NOT NULL DEFAULT 'READY',
-    "storageDir" TEXT,
-    "deletedAt" TIMESTAMP(3),
-    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
-    "updatedAt" TIMESTAMP(3) NOT NULL,
-
-    CONSTRAINT "FileLibNode_pkey" PRIMARY KEY ("id")
-);
-
-CREATE TABLE "FileLibGrant" (
-    "id" TEXT NOT NULL,
-    "organizationId" TEXT NOT NULL,
-    "nodeId" TEXT NOT NULL,
-    "principalType" "FileLibPrincipalType" NOT NULL,
-    "principalId" TEXT NOT NULL,
-    "role" "FileLibRole" NOT NULL,
-    "isCreatorGrant" BOOLEAN NOT NULL DEFAULT false,
-    "createdByUserId" TEXT,
-    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
-    "revokedAt" TIMESTAMP(3),
-
-    CONSTRAINT "FileLibGrant_pkey" PRIMARY KEY ("id")
-);
-
-CREATE TABLE "FileLibProjectSettings" (
-    "nodeId" TEXT NOT NULL,
-    "independentPermissionsEnabled" BOOLEAN NOT NULL DEFAULT false,
-
-    CONSTRAINT "FileLibProjectSettings_pkey" PRIMARY KEY ("nodeId")
-);
-
-CREATE TABLE "FileLibExportJob" (
-    "id" TEXT NOT NULL,
-    "organizationId" TEXT NOT NULL,
-    "nodeId" TEXT NOT NULL,
-    "target" TEXT NOT NULL,
-    "params" JSONB NOT NULL,
-    "status" "FileLibExportStatus" NOT NULL DEFAULT 'QUEUED',
-    "downloadUrl" TEXT,
-    "error" TEXT,
-    "createdByUserId" TEXT NOT NULL,
-    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
-    "updatedAt" TIMESTAMP(3) NOT NULL,
-
-    CONSTRAINT "FileLibExportJob_pkey" PRIMARY KEY ("id")
-);
-
--- CreateIndex (schema-declared)
-CREATE INDEX "FileLibNode_organizationId_parentId_deletedAt_idx" ON "FileLibNode"("organizationId", "parentId", "deletedAt");
-CREATE INDEX "FileLibNode_organizationId_pathIds_idx" ON "FileLibNode"("organizationId", "pathIds");
-CREATE INDEX "FileLibNode_creatorId_idx" ON "FileLibNode"("creatorId");
-CREATE INDEX "FileLibGrant_organizationId_revokedAt_idx" ON "FileLibGrant"("organizationId", "revokedAt");
-CREATE INDEX "FileLibGrant_principalType_principalId_revokedAt_idx" ON "FileLibGrant"("principalType", "principalId", "revokedAt");
-CREATE INDEX "FileLibGrant_nodeId_revokedAt_idx" ON "FileLibGrant"("nodeId", "revokedAt");
-CREATE INDEX "FileLibExportJob_organizationId_status_idx" ON "FileLibExportJob"("organizationId", "status");
-
--- D14:活跃兄弟节点大小写不敏感唯一。root 的 parentId 为 NULL,用 COALESCE 归入同一键空间。
-CREATE UNIQUE INDEX "FileLibNode_active_sibling_name_key"
-    ON "FileLibNode"("organizationId", COALESCE("parentId", ''), "nameLower")
-    WHERE "deletedAt" IS NULL;
-
--- 契约 2.3:同一节点上同一 principal 至多一条活跃授权(Postgres 原生 UNIQUE 无法约束 NULL revokedAt)。
-CREATE UNIQUE INDEX "FileLibGrant_active_unique"
-    ON "FileLibGrant"("nodeId", "principalType", "principalId")
-    WHERE "revokedAt" IS NULL;
-
--- AddForeignKey
-ALTER TABLE "FileLibNode" ADD CONSTRAINT "FileLibNode_organizationId_fkey" FOREIGN KEY ("organizationId") REFERENCES "Organization"("id") ON DELETE CASCADE ON UPDATE CASCADE;
-ALTER TABLE "FileLibNode" ADD CONSTRAINT "FileLibNode_parentId_fkey" FOREIGN KEY ("parentId") REFERENCES "FileLibNode"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
-ALTER TABLE "FileLibGrant" ADD CONSTRAINT "FileLibGrant_nodeId_fkey" FOREIGN KEY ("nodeId") REFERENCES "FileLibNode"("id") ON DELETE CASCADE ON UPDATE CASCADE;
-ALTER TABLE "FileLibProjectSettings" ADD CONSTRAINT "FileLibProjectSettings_nodeId_fkey" FOREIGN KEY ("nodeId") REFERENCES "FileLibNode"("id") ON DELETE CASCADE ON UPDATE CASCADE;
-ALTER TABLE "FileLibExportJob" ADD CONSTRAINT "FileLibExportJob_nodeId_fkey" FOREIGN KEY ("nodeId") REFERENCES "FileLibNode"("id") ON DELETE CASCADE ON UPDATE CASCADE;

hub/prisma/migrations/20260723120000_member_group_hierarchy/migration.sql

@@ -1,70 +0,0 @@
--- Global, unlimited-depth member group hierarchy (requirement 3.1-3.3).
--- Managed only by the platform super administrator; deliberately NOT
--- org-scoped. Stores membership + nesting only, never permission data.
--- Deletion is soft (archivedAt / revokedAt markers); a group delete
--- cascade-soft-deletes its whole subtree as an application operation.
--- The permission side (GROUP principal, FOLDER resource, grant inheritance)
--- is intentionally deferred to a later migration.
-
--- CreateTable
-CREATE TABLE "MemberGroup" (
-    "id" TEXT NOT NULL,
-    "parentId" TEXT,
-    "name" TEXT NOT NULL,
-    "description" TEXT,
-    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
-    "updatedAt" TIMESTAMP(3) NOT NULL,
-    "archivedAt" TIMESTAMP(3),
-
-    CONSTRAINT "MemberGroup_pkey" PRIMARY KEY ("id")
-);
-
--- CreateTable
-CREATE TABLE "MemberGroupMembership" (
-    "id" TEXT NOT NULL,
-    "groupId" TEXT NOT NULL,
-    "userId" TEXT NOT NULL,
-    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
-    "revokedAt" TIMESTAMP(3),
-
-    CONSTRAINT "MemberGroupMembership_pkey" PRIMARY KEY ("id")
-);
-
--- CreateTable
-CREATE TABLE "MemberGroupClosure" (
-    "ancestorId" TEXT NOT NULL,
-    "descendantId" TEXT NOT NULL,
-    "depth" INTEGER NOT NULL,
-
-    CONSTRAINT "MemberGroupClosure_pkey" PRIMARY KEY ("ancestorId", "descendantId")
-);
-
--- CreateIndex
-CREATE INDEX "MemberGroup_parentId_archivedAt_idx" ON "MemberGroup"("parentId", "archivedAt");
-
--- CreateIndex
-CREATE INDEX "MemberGroupMembership_userId_revokedAt_idx" ON "MemberGroupMembership"("userId", "revokedAt");
-
--- CreateIndex
-CREATE INDEX "MemberGroupMembership_groupId_revokedAt_idx" ON "MemberGroupMembership"("groupId", "revokedAt");
-
--- CreateIndex
-CREATE UNIQUE INDEX "MemberGroupMembership_groupId_userId_revokedAt_key" ON "MemberGroupMembership"("groupId", "userId", "revokedAt");
-
--- CreateIndex
-CREATE INDEX "MemberGroupClosure_descendantId_idx" ON "MemberGroupClosure"("descendantId");
-
--- AddForeignKey
-ALTER TABLE "MemberGroup" ADD CONSTRAINT "MemberGroup_parentId_fkey" FOREIGN KEY ("parentId") REFERENCES "MemberGroup"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
-
--- AddForeignKey
-ALTER TABLE "MemberGroupMembership" ADD CONSTRAINT "MemberGroupMembership_groupId_fkey" FOREIGN KEY ("groupId") REFERENCES "MemberGroup"("id") ON DELETE CASCADE ON UPDATE CASCADE;
-
--- AddForeignKey
-ALTER TABLE "MemberGroupMembership" ADD CONSTRAINT "MemberGroupMembership_userId_fkey" FOREIGN KEY ("userId") REFERENCES "User"("id") ON DELETE CASCADE ON UPDATE CASCADE;
-
--- AddForeignKey
-ALTER TABLE "MemberGroupClosure" ADD CONSTRAINT "MemberGroupClosure_ancestorId_fkey" FOREIGN KEY ("ancestorId") REFERENCES "MemberGroup"("id") ON DELETE CASCADE ON UPDATE CASCADE;
-
--- AddForeignKey
-ALTER TABLE "MemberGroupClosure" ADD CONSTRAINT "MemberGroupClosure_descendantId_fkey" FOREIGN KEY ("descendantId") REFERENCES "MemberGroup"("id") ON DELETE CASCADE ON UPDATE CASCADE;

hub/prisma/migrations/20260723130000_filelib_description/migration.sql

@@ -1,2 +0,0 @@
--- 为 FileLibNode 加简介字段，老师在创建/概览页填写。
-ALTER TABLE "FileLibNode" ADD COLUMN "description" TEXT;

hub/prisma/schema.prisma

@@ -1,6 +1,6 @@
 // Prisma schema for Curriculum Project Hub.
 //
-// Aligns to ADR-0001..0004, 0017. Key divergences from the
+// Aligns to spec/System (ADR-0001..0004, 0017). Key divergences from the
 // legacy teaching-material-host-service schema, each deliberate:
 //
 //  - AgentSession is provider/model-bound. Provider runtime cursors such as
@@ -11,8 +11,8 @@
 //  - ProjectGroupBinding is project→chat only (ADR-0001 1:1); legacy mixed
 //    user/chat targets into one binding table.
 //  - PermissionGrant + PermissionSettings land (ADR-0004), missing in legacy.
-//  - AgentRunStatus adds WAITING_FOR_USER + TIMED_OUT (the run-state set is
-//    open — add states without a schema migration war).
+//  - AgentRunStatus adds WAITING_FOR_USER + TIMED_OUT (spec RunState; enum
+//    completeness OPEN — add states without a schema migration war).
 
 generator client {
   provider = "prisma-client-js"
@@ -50,7 +50,6 @@ model Organization {
   projectGroupBindings         ProjectGroupBinding[]
   auditEntries                 AuditEntry[]                             @relation("organizationAudit")
   projectSearchDocuments       ProjectSearchDocument[]
-  fileLibNodes                 FileLibNode[]
 
   @@index([status])
 }
@@ -62,7 +61,7 @@ enum OrganizationStatus {
 }
 
 /// Org-scoped membership role. Distinct from project PermissionRole and from
-/// the platform administrator surface (ADR-0023),
+/// the platform administrator surface (ADR-0023 / Spec.System.PlatformAdministration),
 /// which is a separate control plane not modeled in alpha (ADR-0025).
 model OrganizationMembership {
   id             String                 @id @default(cuid())
@@ -194,7 +193,6 @@ model User {
   heldLocks                    ProjectAgentLock[]                   @relation("lockHolder")
   feishuBindings               ProjectGroupBinding[]                @relation("bindingCreator")
   teamMemberships              TeamMembership[]
-  memberGroupMemberships       MemberGroupMembership[]
   externalPrincipalMemberships ExternalPrincipalMembership[]
   permissionGrants             PermissionGrant[]                    @relation("grantCreator")
   roleTriggerGrants            RoleTriggerGrant[]                   @relation("roleGrantCreator")
@@ -395,67 +393,6 @@ model TeamExternalBinding {
   @@index([teamId, revokedAt])
 }
 
-// --- Member groups (global, nestable authorization principal) ------------
-
-/// Global, unlimited-depth member group. Managed only by the platform super administrator (ADR-0023);
-/// Deletion is soft: `archivedAt` is a marker.
-/// Deleting a group cascade-soft-deletes its whole subtree — an application
-/// operation (walk the subtree, stamp archivedAt), not a DB constraint.
-model MemberGroup {
-  id          String    @id @default(cuid())
-  parentId    String?
-  name        String
-  description String?
-  createdAt   DateTime  @default(now())
-  updatedAt   DateTime  @updatedAt
-  archivedAt  DateTime?
-
-  parent       MemberGroup?            @relation("groupTree", fields: [parentId], references: [id], onDelete: Restrict)
-  children     MemberGroup[]           @relation("groupTree")
-  memberships  MemberGroupMembership[]
-  asAncestor   MemberGroupClosure[]    @relation("ancestor")
-  asDescendant MemberGroupClosure[]    @relation("descendant")
-
-  @@index([parentId, archivedAt])
-}
-
-/// User↔group many-to-many; a user may belong to multiple groups. Soft delete
-/// via `revokedAt` (same pattern as TeamMembership) allows re-adding a removed
-/// member. `userId, revokedAt` index is the resolution hot path: fetch a user's direct groups.
-model MemberGroupMembership {
-  id        String    @id @default(cuid())
-  groupId   String
-  userId    String
-  createdAt DateTime  @default(now())
-  revokedAt DateTime?
-
-  group MemberGroup @relation(fields: [groupId], references: [id], onDelete: Cascade)
-  user  User        @relation(fields: [userId], references: [id], onDelete: Cascade)
-
-  @@unique([groupId, userId, revokedAt])
-  @@index([userId, revokedAt])
-  @@index([groupId, revokedAt])
-}
-
-/// Transitive closure of the MemberGroup tree. Every group has a depth=0
-/// self row. Turns ancestor/descendant resolution into one indexed join
-/// instead of a recursive CTE; maintained only on create / reparent (rare
-/// super-admin ops, so the write cost is amortized against hot reads). On soft
-/// delete the closure rows are retained; resolution filters by
-/// MemberGroup.archivedAt. Reparent must reject a new parent inside the moved
-/// subtree (cycle guard).
-model MemberGroupClosure {
-  ancestorId   String
-  descendantId String
-  depth        Int
-
-  ancestor   MemberGroup @relation("ancestor", fields: [ancestorId], references: [id], onDelete: Cascade)
-  descendant MemberGroup @relation("descendant", fields: [descendantId], references: [id], onDelete: Cascade)
-
-  @@id([ancestorId, descendantId])
-  @@index([descendantId])
-}
-
 /// Locally synchronized Feishu external principal membership.
 model ExternalDirectoryConnection {
   id               String    @id @default(cuid())
@@ -986,127 +923,3 @@ model CapabilityCredentialVersion {
   @@index([keyId])
   @@index([createdByUserId])
 }
-
-// --- File library (文件库) -------------------------------------------------
-//
-// 独立模块,语义由仓库根《文件库-接口契约.md》(C/D 编号)与 .omo/文件库-开工计划.md
-// (D11–D19)锚定。与上面的 Folder/Project(hub 自己的 explorer,ADR-0021)是两套
-// 体系,不复用、不互相引用。
-
-/// 文件库目录树节点:文件夹(容器)或项目(叶子,关联 git 仓库)。
-/// parentId 是树的权威关系;pathIds 是 id 编码的物化路径(派生),随 create/move
-/// 在事务内维护(计划 D12;name 不入路径,rename 不重写后代)。
-model FileLibNode {
-  id              String                 @id
-  organizationId  String
-  parentId        String?
-  kind            FileLibNodeKind
-  name            String
-  /// D14:NFC+trim 的小写形式;活跃兄弟节点大小写不敏感唯一(部分唯一索引在迁移 SQL)。
-  nameLower       String
-  /// id 编码物化路径,形如 "/rootId/childId/selfId"。祖先展开与前缀查询都用它。
-  pathIds         String
-  /// D11:创建者不可变,自动持有 isCreatorGrant=true 的 MANAGE grant。
-  /// 故意不建 FK:这是不可变历史事实,不随 User 生命周期变化。
-  creatorId       String
-  /// 老师可填写的简介，创建/概览页展示，通俗易懂地说明这个节点的用途。
-  description     String?
-  /// 项目 provisioning 状态机(DB/git 双写协调,Metis 风险#1);文件夹恒 READY。
-  provisionStatus FileLibProvisionStatus @default(READY)
-  /// 项目仓库目录(绝对路径);文件夹为 null。
-  storageDir      String?
-  deletedAt       DateTime?
-  createdAt       DateTime               @default(now())
-  updatedAt       DateTime               @updatedAt
-
-  organization    Organization            @relation(fields: [organizationId], references: [id], onDelete: Cascade)
-  parent          FileLibNode?            @relation("fileLibTree", fields: [parentId], references: [id], onDelete: Restrict)
-  children        FileLibNode[]           @relation("fileLibTree")
-  grants          FileLibGrant[]
-  projectSettings FileLibProjectSettings?
-  exportJobs      FileLibExportJob[]
-
-  @@index([organizationId, parentId, deletedAt])
-  @@index([organizationId, pathIds])
-  @@index([creatorId])
-}
-
-enum FileLibNodeKind {
-  FOLDER
-  PROJECT
-}
-
-enum FileLibProvisionStatus {
-  PROVISIONING
-  READY
-  FAILED
-}
-
-/// 文件库权限级别:MANAGE > EDIT > VIEW(契约 2.2,只取最高、无降权)。
-enum FileLibRole {
-  VIEW
-  EDIT
-  MANAGE
-}
-
-enum FileLibPrincipalType {
-  USER
-  GROUP
-}
-
-/// 契约 2.3:grant 直接挂在节点上,最终权限 = max(个人, 递归 Group, 祖先继承)。
-/// 活跃授权唯一性由迁移里的部分唯一索引保证(revokedAt IS NULL)。
-model FileLibGrant {
-  id              String               @id @default(cuid())
-  organizationId  String
-  nodeId          String
-  principalType   FileLibPrincipalType
-  principalId     String
-  role            FileLibRole
-  /// D11:创建者自动 grant;独立权限开关关闭时,项目级 grant 里只有它仍生效。
-  isCreatorGrant  Boolean              @default(false)
-  createdByUserId String?
-  createdAt       DateTime             @default(now())
-  revokedAt       DateTime?
-
-  node FileLibNode @relation(fields: [nodeId], references: [id], onDelete: Cascade)
-
-  @@index([organizationId, revokedAt])
-  @@index([principalType, principalId, revokedAt])
-  @@index([nodeId, revokedAt])
-}
-
-/// 契约 P5/D11:项目独立权限开关。默认关闭(仅继承);关闭时项目级非创建者
-/// grant 冻结不删除,重新开启即恢复。
-model FileLibProjectSettings {
-  nodeId                        String  @id
-  independentPermissionsEnabled Boolean @default(false)
-
-  node FileLibNode @relation(fields: [nodeId], references: [id], onDelete: Cascade)
-}
-
-enum FileLibExportStatus {
-  QUEUED
-  RUNNING
-  DONE
-  FAILED
-}
-
-/// 契约 D10:导出为异步任务。外部导出工具参数 OPEN-6,adapter 就位前先建模型。
-model FileLibExportJob {
-  id              String             @id @default(cuid())
-  organizationId  String
-  nodeId          String
-  target          String
-  params          Json
-  status          FileLibExportStatus @default(QUEUED)
-  downloadUrl     String?
-  error           String?
-  createdByUserId String
-  createdAt       DateTime           @default(now())
-  updatedAt       DateTime           @updatedAt
-
-  node FileLibNode @relation(fields: [nodeId], references: [id], onDelete: Cascade)
-
-  @@index([organizationId, status])
-}

hub/src/admin/routes/authRoutes.ts

@@ -432,16 +432,16 @@ async function resolvePostLoginRedirect(
       select: { organization: { select: { slug: true, name: true } } },
     });
     if (intended === null) return "/admin?error=not_an_active_org_member";
-    const orgRoot = "/admin";
+    const orgRoot = `/admin/org/${intended.organization.slug}`;
     // Default / missing returnTo sanitizes to "/admin". Always land in the org
     // admin SPA (not the legacy static "close this tab" complete page).
     if (returnTo === "/admin") {
       return orgRoot;
     }
-    return normalizeAdminReturnTo(returnTo) ?? orgRoot;
+    return returnTo === orgRoot || returnTo.startsWith(`${orgRoot}/`) ? returnTo : orgRoot;
   }
   if (returnTo !== "/admin" && returnTo.startsWith("/admin")) {
-    return normalizeAdminReturnTo(returnTo) ?? "/admin";
+    return returnTo;
   }
   const membership = await prisma.organizationMembership.findFirst({
     where: {
@@ -454,7 +454,7 @@ async function resolvePostLoginRedirect(
     orderBy: { createdAt: "asc" },
   });
   if (membership !== null) {
-    return "/admin";
+    return `/admin/org/${membership.organization.slug}`;
   }
   // Member-only or no org: still land on a shell page (SPA will explain).
   const any = await prisma.organizationMembership.findFirst({
@@ -463,7 +463,7 @@ async function resolvePostLoginRedirect(
     orderBy: { createdAt: "asc" },
   });
   if (any !== null) {
-    return "/admin/projects";
+    return `/admin/org/${any.organization.slug}`;
   }
   return "/admin/login?error=no_organization";
 }
@@ -489,18 +489,7 @@ export function sanitizeReturnTo(raw: string): string {
   if (!raw.startsWith("/admin")) {
     return "/admin";
   }
-  return normalizeAdminReturnTo(raw) ?? "/admin";
-}
-
-/** Map legacy `/admin/org/:slug[...]` bookmarks onto slugless `/admin[...]` paths. */
-export function normalizeAdminReturnTo(path: string): string | null {
-  if (!path.startsWith("/admin")) return null;
-  const legacy = path.match(/^\/admin\/org\/[^/]+(\/.*)?$/);
-  if (legacy) {
-    const rest = legacy[1] ?? "";
-    return rest === "" ? "/admin" : `/admin${rest}`;
-  }
-  return path;
+  return raw;
 }
 
 function trimTrailingSlash(url: string): string {

hub/src/agent/runner.ts

@@ -24,10 +24,10 @@
  * denied by default and re-opened only for the workspace plus named system
  * runtimes, and `failIfUnavailable` hard-fails if the sandbox can't start. The
  * subprocess gets a minimal environment and SDK credential protection removes
- * provider secrets from Bash. This upholds the workspace-bounded file-op
- * invariant (ADR-0018) without re-implementing the
+ * provider secrets from Bash. This upholds `AgentFileOp.Authorized`
+ * (ADR-0018 / `Spec.System.AgentSurface`) without re-implementing the
  * `workspace.ts` `confine()` path validator as a tool wrapper — the OS sandbox
- * is the mechanism, the ADR pins the invariant.
+ * is the mechanism, the contract pins the invariant.
  */
 import { query, type HookCallback, type McpServerConfig, type SDKMessage, type SDKAssistantMessage, type SDKUserMessage, type SDKResultMessage, type SDKPartialAssistantMessage, type SDKSystemMessage } from "@anthropic-ai/claude-agent-sdk";
 import type { PrismaClient } from "@prisma/client";

hub/src/capacity/dimensions.ts

@@ -1,6 +1,6 @@
 /**
- * ADR-0022 capacity dimensions.
- * The 23 pinned dimensions; exact numeric ceilings are open and calibrated by
+ * ADR-0022 capacity dimensions (spec `Spec.System.Capacity.CapacityDimension`).
+ * The 23 PINNED dimensions; exact numeric ceilings are `OPEN` and calibrated by
  * capacity testing. This module is the single source of the dimension set shared
  * by the platform-ceiling config and the org capacity-policy service.
  */

hub/src/database/README.md

@@ -1,157 +0,0 @@
-# src/database/
-
-`/database/*` HTTP 面。代码写在这个目录里，`hub.ts` 通过 `plugin.ts` 挂载它，
-所以服务器启动时能正确识别这些路由。
-
-**前后端分离**：页面全部在 SvelteKit 静态 SPA `hub/filelib-web/`（与 `hub/admin-web/`
-同一套框架）。**老师端 `/app` 与管理后台 `/database` 共用这一份工程和这一份构建产物** ——
-两个挂载前缀，一个 SPA。本目录的后端只保留三件事：鉴权透传、JSON 数据端点、
-以及把构建产物托管出去。服务端不渲染任何 HTML。
-
-后端路由：
-
-- `GET /database/config` —— 免鉴权。返回 `{ orgSlug, devLoginEnabled }`，
-  给 SPA 登录页拼飞书链接、决定是否显示 dev 按钮用。不含任何敏感数据。
-  （`/database/api/login-info` 是同形状的既有端点，由 `routes/teacherApp.ts` 注册。）
-- `GET /database/api/stats` —— 概览页统计。需登录 **且** 是 silo org OWNER/ADMIN。
-- `GET /database/dev-login` —— 仅开发。见下。
-- `GET /database`、`GET /database/*`、`GET /app`、`GET /app/*` —— SPA shell /
-  客户端路由 fallback（`static.ts` 的 `registerDatabaseSpa`）。
-- `GET /_filelib/*` —— 构建产物资源。SvelteKit 的 `appDir` 改名为 `_filelib`，
-  以避开 `admin-web` 在根上注册的 `/_app/*`（同名会让 Fastify 启动即抛重复路由）。
-
-SPA 页面（`filelib-web`，真 URL 路由、无 hash）：
-
-- `/app` —— 老师端文件库。未登录显示登录卡片。
-- `/database/admin` —— 管理员飞书登录页。按钮指向 `/auth/feishu/<orgSlug>`，
-  回调由 `src/admin/routes/authRoutes.ts` 处理并种 session cookie。
-- `/database/dashboard` —— 后台外壳（侧栏 + 权限门）。未登录跳登录页；
-  **登录但非 OWNER/ADMIN 显示无权提示**。六个 tab 都是子路由：
-  `/database/dashboard`（概览）、`/library`、`/users`、`/groups`、`/search`、`/settings`。
-
-> **注册顺序要点**：concrete 路由（`/database/config`、`/database/api/*`、
-> `/database/dev-login`、`/app/dev-login-teacher`）必须在 `registerDatabaseSpa` 的
-> `/database/*`、`/app/*` fallback 之前注册（已在 `plugin.ts` 保证），
-> 否则通配会 shadow 它们。
-
-## 开发模式：用环境变量开启一键登录
-
-本地开发没有真实飞书 app 时，可以用环境变量开启一键登录，跳过飞书 OAuth，
-直接以现有 OWNER/ADMIN 身份登入后台。**仅限开发，不是生产登录路径。**
-
-### 怎么开
-
-在 `hub/.env` 里设：
-
-```sh
-HUB_DEV_LOGIN_BYPASS="true"
-```
-
-改完重启服务（`npm run dev`，或本地手动 `npx tsx src/server.ts`）。启动日志会
-打印一行 `DEV login bypass enabled: /database/dev-login ...` 作为确认。
-
-开启后：
-
-- `/database/config` 返回 `devLoginEnabled: true`，SPA 登录页据此显示
-  「⚡ 一键登录管理员」按钮
-- 后端注册 `/database/dev-login` 端点：按钮就是打它，它签发一个和飞书 OAuth
-  回调完全一样的 session，然后跳到 `/database/dashboard`
-
-### 怎么关
-
-把值设成 `false`（或 `0` / `no` / `off`），或删掉这一行。关闭后按钮消失、
-`/database/dev-login` 返回 404 —— 按钮和端点同进同退。
-
-### 双重门禁（重要）
-
-真正的开关是两个条件的**与**（判断在 `plugin.ts`）：
-
-```
-allowDevLoginBypass = (NODE_ENV !== "production") && HUB_DEV_LOGIN_BYPASS 为真
-```
-
-即：**只要 `NODE_ENV=production`，无论 `HUB_DEV_LOGIN_BYPASS` 设成什么，一键登录
-都强制关闭。** 生产始终只能走真实飞书 OAuth。
-
-> 提醒：`HUB_DEV_LOGIN_BYPASS` 是敏感开关，别把开着它的 `.env` 带到任何联网 /
-> 共享环境。整个旁路逻辑自包含在本目录（`plugin.ts` + `routes/databaseRoutes.ts`），
-> `src/admin` 的登录路由未受影响。
-
-## 文件
-
-| 文件 | 职责 |
-|------|------|
-| `plugin.ts` | 模块对外入口，`hub.ts` 调 `registerDatabasePlugin()` |
-| `routes/databaseRoutes.ts` | `/database/config`、`/database/api/stats`、dev 旁路 + 各子路由装配点 |
-| `routes/filelibRoutes.ts` | 文件库 树/授权 API |
-| `routes/fileRoutes.ts` | 文件库 文件内容/导出 API |
-| `routes/memberGroupRoutes.ts` | 成员组管理 API + `/groups/search` + `/users/search`(ADR-0028) |
-| `routes/teacherApp.ts` | `/database/api/login-info` + 老师端 DEV 一键登录 |
-| `static.ts` | filelib-web 构建产物托管：`/_filelib/*` 资源 + `/app`、`/database` 两个 SPA 回退 |
-| `filelib/` | 文件库领域层(见下) |
-
-新增一类**数据**端点时：要么直接往 `databaseRoutes.ts` 加 `app.get("/database/api/...")`，
-要么新建 `routes/xxxRoutes.ts` 并在 `databaseRoutes.ts` 里 `registerXxxRoutes(app, {...})`
-注册一次。**不要在后端拼 HTML** —— 页面一律加在 `hub/filelib-web/src/routes/` 下。
-
-## 文件库(filelib/)
-
-独立文件库模块。代码注释里的 C/D 编号(契约 8.1、C2、C4、D11–D19 等)
-出自两份已删除的文档:《文件库-接口契约.md》与 `.omo/文件库-开工计划.md`,
-内容可从 git 历史取回。其中 D19(网站管理员 = silo org OWNER/ADMIN)
-另见 ADR-0028。**与 hub 自己的 Folder/Project(ADR-0021 explorer)是
-两套体系,不复用。**
-
-| 文件 | 职责 |
-|------|------|
-| `filelib/model.ts` | 角色秩(MANAGE>EDIT>VIEW)、D14 命名规则、FileLibError |
-| `filelib/permission.ts` | 纯权限 reducer(取最高/不降权/祖先继承/D11 冻结),不碰 IO |
-| `filelib/treeService.ts` | 树增删改查;每个写操作同事务落审计 |
-| `filelib/grantService.ts` | 授权管理 + 契约 8.1 矩阵强制 + force_adjust |
-| `filelib/fileService.ts` | 文件路径安全 + 版本化读写(先 git 后审计的顺序铁律) |
-| `filelib/exportService.ts` | 导出 job 状态机(D10 异步)+ ExportAdapter port |
-| `filelib/versionStore.ts` | 契约 C1 port + 内存实现(版本团队 npm 包到位后替换) |
-| `filelib/groupResolver.ts` | 契约 C2 port(+ 已弃用的 Team 过渡实现,ADR-0028) |
-| `filelib/memberGroupResolver.ts` | **默认** C2 实现:读 in-hub MemberGroup 闭包(ADR-0028) |
-| `filelib/memberGroupService.ts` | 成员组 CRUD(含改名)+ 成员增删 + 闭包维护 + 搜索(ADR-0028) |
-| `filelib/groupResolverHttp.ts` | C2 HTTP 实现(HUB_GROUP_SERVICE_URL 启用;失败 → 503) |
-| `filelib/audit.ts` | 审计动作词表(C3 §6.3)+ 同事务写入 |
-| `filelib/guards.ts` | session → FileLibActor;网站管理员 = org OWNER/ADMIN(D19) |
-| `filelib/routeShared.ts` | 路由共享件(依赖装配/错误映射/请求体校验) |
-
-环境变量:
-
-- `HUB_FILELIB_STORAGE_ROOT` — 项目 git 仓库根目录(默认 `./.filelib-repos`)
-- `HUB_GROUP_SERVICE_URL` — 外部 Group 服务地址(C2);**未配置时读 in-hub
-  MemberGroup 闭包**(ADR-0028 起的默认;此前是扁平 hub Team)
-
-> ⚠️ 开发期注意:当前 VersionStore 是**进程内存**实现,**服务重启后仓库全失**,
-> 此前创建的项目再访问文件会报 `repo_not_found`(需重建项目)。版本团队的
-> 持久化 git 包到位后此问题消失。
-
-关键语义速查:
-
-- **D8**:无权限 → 404(不泄露存在性);越权 → 403;Group 服务故障 → 503
-- **D11**:creator 不可变 + 自动 MANAGE;独立权限关闭时项目级非创建者 grant 冻结
-- **D12**:move = 本节点 MANAGE + 目标父 EDIT+,事务 + pg 咨询锁
-- **D15**:删除只打标本节点,"任一祖先已删"即整支不可见
-- **8.1**:MANAGE 仅创建者可授/收;creator grant 不可动
-- **审计**:一切写操作在业务事务内写 AuditEntry(同事务,失败即回滚);
-  文件内容写先 versionStore.commit 再审计(宁多版本,不造假审计)
-
-## 约定（与 admin 面一致）
-
-1. 路由用**绝对路径** `"/database/..."`，不用 Fastify prefix —— 每条路由 grep 得到。
-2. **guard 前置、fail closed**：凡碰数据的端点第一行先跑
-   `requireSession` / `requireOrgRole` / `requireProjectPermission`
-   （都在 `../admin/auth/guards.js`）。
-3. **租户隔离**（ADR-0020）：每个 Prisma 查询都 scope 到 `auth.organization.id`，
-   不得跨 org。禁止无鉴权的数据路由。
-4. 数据库通过传入的 `config.prisma` 访问（全进程单例，见 `../db.ts`）；
-   不要在这里 `new PrismaClient()`。
-
-## 为什么代码在 `src/` 下
-
-`tsconfig.json` 固定 `rootDir: "src"` 且 `include: ["src/**/*.ts"]`。只有
-`src/` 下的 `.ts` 会被 `tsc` 编译、被 `tsx watch`（`npm run dev`）加载。放在
-`src/` 之外的目录不会被构建，外部识别不到。

hub/src/database/filelib/audit.ts

@@ -1,79 +0,0 @@
-/**
- * 文件库审计 sink(契约 C3 的入驻适配)。
- *
- * 契约原文:本地 outbox 表(与业务同事务)→ 中继 POST 到独立审计服务。
- * 入驻 hub 后的适配:审计同事 = 本库 AuditEntry,与业务写在同一 Prisma 事务
- * 内落库 —— 同库同事务天然满足"操作成功则日志必存在",比 outbox+relay 更强。
- * 若审计团队日后独立成服务,只换本文件的实现,action 词汇表保持不变。
- */
-
-import type { Prisma } from "@prisma/client";
-
-/** C3 §6.3:文件库审计动作词汇表(与契约文档逐条对应,改词需升契约版本)。 */
-export const FILE_LIB_AUDIT_ACTIONS = {
-  folderCreate: "folder.create",
-  folderRename: "folder.rename",
-  folderMove: "folder.move",
-  folderDelete: "folder.delete",
-  projectCreate: "project.create",
-  projectRename: "project.rename",
-  projectMove: "project.move",
-  projectDelete: "project.delete",
-  permissionGrant: "permission.grant",
-  permissionUpdate: "permission.update",
-  permissionRevoke: "permission.revoke",
-  independentEnable: "project.independent_permission.enable",
-  independentDisable: "project.independent_permission.disable",
-  independentChange: "project.independent_permission.change",
-  fileUpload: "file.upload",
-  fileRename: "file.rename",
-  fileDelete: "file.delete",
-  fileCommit: "file.commit",
-  fileConflictDetected: "file.conflict_detected",
-  exportRun: "export.run",
-  adminForceAdjust: "admin.force_adjust",
-  // ADR-0028:成员组内置进 hub,组动作在本地审计(契约 C3 §6.3 原委托外部 Group 服务)。
-  groupCreate: "group.create",
-  groupUpdate: "group.update",
-  groupDelete: "group.delete",
-  groupRestore: "group.restore",
-  groupMemberAdd: "group.member_add",
-  groupMemberRemove: "group.member_remove",
-} as const;
-
-export type FileLibAuditObjectType = "folder" | "project" | "file" | "grant" | "export_job" | "group";
-
-export interface FileLibAuditEntry {
-  readonly action: string;
-  readonly actorUserId: string;
-  readonly organizationId: string;
-  readonly objectType: FileLibAuditObjectType;
-  readonly objectId: string;
-  /** 节点 id 路径(pathIds)或项目内文件路径,便于按路径检索。 */
-  readonly objectPath: string;
-  readonly detail?: Record<string, unknown> | undefined;
-}
-
-/**
- * 在调用方的事务里写一条审计。刻意不吞错:写不出来整个业务操作回滚
- * (需求 5.1"操作成功则日志必存在"的强保证)。
- */
-export async function writeFileLibAudit(
-  tx: Prisma.TransactionClient,
-  entry: FileLibAuditEntry,
-): Promise<void> {
-  const metadata: Record<string, unknown> = {
-    objectType: entry.objectType,
-    objectId: entry.objectId,
-    objectPath: entry.objectPath,
-    ...(entry.detail ?? {}),
-  };
-  await tx.auditEntry.create({
-    data: {
-      action: entry.action,
-      actorUserId: entry.actorUserId,
-      organizationId: entry.organizationId,
-      metadata: metadata as Prisma.InputJsonValue,
-    },
-  });
-}

hub/src/database/filelib/exportService.ts

@@ -1,195 +0,0 @@
-/**
- * 导出(契约 D10):异步任务 + 状态机 QUEUED → RUNNING → DONE/FAILED。
- *
- * ExportAdapter 是外部导出工具的 port(参数清单 OPEN-6,真身到位后替换)。
- * 当前 stub 适配器产出"文件清单 manifest"文本,证明状态机端到端可跑;
- * 产物存进程内存(v1 stub;生产应落对象存储/磁盘 —— 见 OPEN 清单)。
- */
-
-import { randomUUID } from "node:crypto";
-import { FileLibError } from "./model.js";
-import { FILE_LIB_AUDIT_ACTIONS, writeFileLibAudit } from "./audit.js";
-import { requireAccessInTx, type FileLibActor } from "./treeService.js";
-import type { FileDeps } from "./fileService.js";
-
-export interface ExportAdapterInput {
-  readonly storageDir: string;
-  readonly target: string;
-  readonly params: Record<string, unknown>;
-  readonly listFiles: (prefix?: string) => Promise<readonly { path: string; size: number }[]>;
-  readonly readFile: (path: string) => Promise<Buffer>;
-}
-
-export interface ExportArtifact {
-  readonly filename: string;
-  readonly content: Buffer;
-}
-
-export interface ExportAdapter {
-  readonly target: string;
-  run(input: ExportAdapterInput): Promise<ExportArtifact>;
-}
-
-/** stub 适配器:生成项目文件清单,端到端验证 job 状态机。OPEN-6 后换真导出工具。 */
-export function createManifestStubAdapter(versionStore: FileDeps["versionStore"]): ExportAdapter {
-  return {
-    target: "manifest",
-    async run(input) {
-      const files = await input.listFiles();
-      const lines = [
-        `# Export manifest (stub adapter)`,
-        `target: ${input.target}`,
-        `storageDir: ${input.storageDir}`,
-        `files: ${files.length}`,
-        ``,
-        ...files.map((f) => `${String(f.size).padStart(10)}  ${f.path}`),
-      ];
-      return { filename: "manifest.txt", content: Buffer.from(lines.join("\n"), "utf8") };
-    },
-  };
-}
-
-// v1 stub 产物存储(进程内存,重启即失;生产替换为持久存储)。
-const artifacts = new Map<string, ExportArtifact>();
-
-export interface ExportDeps extends FileDeps {
-  readonly adapters: readonly ExportAdapter[];
-}
-
-export interface ExportJobDto {
-  readonly id: string;
-  readonly nodeId: string;
-  readonly target: string;
-  readonly status: "QUEUED" | "RUNNING" | "DONE" | "FAILED";
-  readonly error: string | null;
-  readonly createdAt: Date;
-}
-
-/** 提交导出(需 VIEW):建行(QUEUED)+ export.run 审计,同事务;异步执行。 */
-export async function submitExport(
-  deps: ExportDeps,
-  actor: FileLibActor,
-  projectId: string,
-  target: string,
-  params: Record<string, unknown>,
-): Promise<ExportJobDto> {
-  const { node } = await deps.prisma.$transaction(async (tx) =>
-    requireAccessInTx(tx, deps, actor, projectId, "VIEW"),
-  );
-  if (node.kind !== "PROJECT") {
-    throw new FileLibError(400, "invalid_node_kind", "export applies to projects only");
-  }
-  const adapter = deps.adapters.find((a) => a.target === target);
-  if (adapter === undefined) {
-    throw new FileLibError(400, "unknown_target", `no export adapter for target "${target}"`);
-  }
-  if (node.storageDir === null) {
-    throw new FileLibError(409, "project_not_ready", "project repository is not ready");
-  }
-
-  const jobId = randomUUID();
-  const job = await deps.prisma.$transaction(async (tx) => {
-    const created = await tx.fileLibExportJob.create({
-      data: {
-        id: jobId,
-        organizationId: deps.organizationId,
-        nodeId: node.id,
-        target,
-        params: params as never,
-        status: "QUEUED",
-        createdByUserId: actor.userId,
-      },
-    });
-    await writeFileLibAudit(tx, {
-      action: FILE_LIB_AUDIT_ACTIONS.exportRun,
-      actorUserId: actor.userId,
-      organizationId: deps.organizationId,
-      objectType: "export_job",
-      objectId: jobId,
-      objectPath: node.pathIds,
-      detail: { target, params },
-    });
-    return created;
-  });
-
-  const storageDir = node.storageDir;
-  setImmediate(() => {
-    void runExportJob(deps, adapter, jobId, storageDir, target, params).catch(() => undefined);
-  });
-  return toDto(job);
-}
-
-async function runExportJob(
-  deps: ExportDeps,
-  adapter: ExportAdapter,
-  jobId: string,
-  storageDir: string,
-  target: string,
-  params: Record<string, unknown>,
-): Promise<void> {
-  await deps.prisma.fileLibExportJob.update({ where: { id: jobId }, data: { status: "RUNNING" } });
-  try {
-    const artifact = await adapter.run({
-      storageDir,
-      target,
-      params,
-      listFiles: (prefix) => deps.versionStore.list(storageDir, prefix),
-      readFile: (path) => deps.versionStore.read(storageDir, path),
-    });
-    artifacts.set(jobId, artifact);
-    await deps.prisma.fileLibExportJob.update({
-      where: { id: jobId },
-      data: { status: "DONE", downloadUrl: `/database/api/exports/${jobId}/download` },
-    });
-  } catch (error) {
-    await deps.prisma.fileLibExportJob.update({
-      where: { id: jobId },
-      data: { status: "FAILED", error: String(error) },
-    });
-  }
-}
-
-export async function getExportJob(
-  deps: ExportDeps,
-  actor: FileLibActor,
-  jobId: string,
-): Promise<ExportJobDto> {
-  const job = await deps.prisma.fileLibExportJob.findFirst({
-    where: { id: jobId, organizationId: deps.organizationId },
-  });
-  if (job === null) throw new FileLibError(404, "export_not_found", "export job not found");
-  // D8:对源项目无 View → 404(不泄露 job 存在性)。
-  await deps.prisma.$transaction(async (tx) => requireAccessInTx(tx, deps, actor, job.nodeId, "VIEW"));
-  return toDto(job);
-}
-
-export async function downloadExport(
-  deps: ExportDeps,
-  actor: FileLibActor,
-  jobId: string,
-): Promise<ExportArtifact> {
-  await getExportJob(deps, actor, jobId);
-  const artifact = artifacts.get(jobId);
-  if (artifact === undefined) {
-    throw new FileLibError(409, "export_not_ready", "export artifact is not available");
-  }
-  return artifact;
-}
-
-function toDto(job: {
-  id: string;
-  nodeId: string;
-  target: string;
-  status: "QUEUED" | "RUNNING" | "DONE" | "FAILED";
-  error: string | null;
-  createdAt: Date;
-}): ExportJobDto {
-  return {
-    id: job.id,
-    nodeId: job.nodeId,
-    target: job.target,
-    status: job.status,
-    error: job.error,
-    createdAt: job.createdAt,
-  };
-}

hub/src/database/filelib/fileService.ts

@@ -1,275 +0,0 @@
-/**
- * 文件内容服务(Phase 3):路径安全 + 版本化文件操作 + 审计。
- *
- * 顺序铁律(Metis 风险#1 的落地):
- *  - 内容写:先 versionStore.commit(业务事实本体)→ 再 DB 事务(审计)。
- *    宁多一个无审计的版本,不造一条假审计。
- *  - conflict:写 file.conflict_detected(冲突本身就是事件),再抛 409。
- *  - 读:随取随读,不写审计(需求 5.2 未列读操作)。
- */
-
-import { FileLibError } from "./model.js";
-import { FILE_LIB_AUDIT_ACTIONS, writeFileLibAudit } from "./audit.js";
-import type { CommitResult, FileEntry, VersionInfo, VersionStore } from "./versionStore.js";
-import type { AccessDeps, FileLibActor } from "./treeService.js";
-import { requireAccessInTx } from "./treeService.js";
-import type { FileLibNode, PrismaClient } from "@prisma/client";
-
-export const FILE_PATH_MAX_LENGTH = 512;
-export const FILE_PATH_MAX_DEPTH = 32;
-export const FILE_CONTENT_MAX_BYTES = 10 * 1024 * 1024; // OPEN-5 初值
-
-const CONTROL_CHARS = /[\p{C}]/u;
-const FORBIDDEN_SEGMENTS = new Set(["", ".", "..", ".git"]);
-
-/**
- * 路径安全(Metis 安全红线):NFC;拒绝反斜杠、控制字符、空段、
- * "." / ".." / ".git" 段、绝对路径、超长/超深。返回规范化相对路径。
- */
-export function validateFilePath(raw: string): string {
-  const normalized = raw.normalize("NFC");
-  if (normalized.length === 0 || normalized.length > FILE_PATH_MAX_LENGTH) {
-    throw new FileLibError(400, "invalid_path", `path must be 1..${FILE_PATH_MAX_LENGTH} characters`);
-  }
-  if (normalized.includes("\\")) {
-    throw new FileLibError(400, "invalid_path", "path must use '/' separators");
-  }
-  if (CONTROL_CHARS.test(normalized)) {
-    throw new FileLibError(400, "invalid_path", "path must not contain control characters");
-  }
-  const segments = normalized.split("/");
-  if (segments.length > FILE_PATH_MAX_DEPTH) {
-    throw new FileLibError(400, "invalid_path", `path depth exceeds ${FILE_PATH_MAX_DEPTH}`);
-  }
-  for (const segment of segments) {
-    if (FORBIDDEN_SEGMENTS.has(segment)) {
-      throw new FileLibError(400, "invalid_path", `forbidden path segment: "${segment}"`);
-    }
-  }
-  return normalized;
-}
-
-export interface FileDeps extends AccessDeps {
-  readonly prisma: PrismaClient;
-  readonly versionStore: VersionStore;
-}
-
-type ProjectChain = { readonly node: FileLibNode; readonly storageDir: string };
-
-async function requireProject(
-  deps: FileDeps,
-  actor: FileLibActor,
-  projectId: string,
-  minRole: "VIEW" | "EDIT",
-): Promise<ProjectChain> {
-  const { node } = await deps.prisma.$transaction(async (tx) =>
-    requireAccessInTx(tx, deps, actor, projectId, minRole),
-  );
-  if (node.kind !== "PROJECT") {
-    throw new FileLibError(400, "invalid_node_kind", "file operations apply to projects only");
-  }
-  if (node.provisionStatus === "PROVISIONING") {
-    throw new FileLibError(409, "project_not_ready", "project repository is still provisioning");
-  }
-  if (node.provisionStatus === "FAILED") {
-    throw new FileLibError(409, "project_not_ready", "project repository provisioning failed");
-  }
-  if (node.storageDir === null) {
-    throw new FileLibError(500, "storage_missing", "project has no storage directory");
-  }
-  return { node, storageDir: node.storageDir };
-}
-
-export type FileContentEncoding = "utf8" | "base64";
-
-export interface FileContentDto {
-  readonly path: string;
-  readonly version: string;
-  readonly encoding: FileContentEncoding;
-  readonly content: string;
-  readonly size: number;
-}
-
-export function decodeContent(content: string, encoding: FileContentEncoding): string | Buffer {
-  return encoding === "base64" ? Buffer.from(content, "base64") : content;
-}
-
-function encodeContent(buffer: Buffer): { readonly encoding: FileContentEncoding; readonly content: string } {
-  // 粗判二进制:含 NUL 字节即按 base64 返回(需求 2.5 在线编辑仅针对文本)。
-  return buffer.includes(0)
-    ? { encoding: "base64", content: buffer.toString("base64") }
-    : { encoding: "utf8", content: buffer.toString("utf8") };
-}
-
-function checkSize(content: string | Buffer): void {
-  const bytes = typeof content === "string" ? Buffer.byteLength(content, "utf8") : content.byteLength;
-  if (bytes > FILE_CONTENT_MAX_BYTES) {
-    throw new FileLibError(413, "file_too_large", `file exceeds ${FILE_CONTENT_MAX_BYTES} bytes`);
-  }
-}
-
-async function auditFile(
-  deps: FileDeps,
-  actor: FileLibActor,
-  action: string,
-  project: ProjectChain,
-  filePath: string,
-  detail: Record<string, unknown>,
-): Promise<void> {
-  await deps.prisma.$transaction(async (tx) => {
-    await writeFileLibAudit(tx, {
-      action,
-      actorUserId: actor.userId,
-      organizationId: deps.organizationId,
-      objectType: "file",
-      objectId: project.node.id,
-      objectPath: `${project.node.pathIds}:${filePath}`,
-      detail,
-    });
-  });
-}
-
-/* ---------------------------------------------------------------- 读操作 */
-
-export async function listFiles(
-  deps: FileDeps,
-  actor: FileLibActor,
-  projectId: string,
-  prefix?: string,
-): Promise<readonly FileEntry[]> {
-  const project = await requireProject(deps, actor, projectId, "VIEW");
-  return deps.versionStore.list(project.storageDir, prefix === undefined ? undefined : validateFilePath(prefix));
-}
-
-export async function readFile(
-  deps: FileDeps,
-  actor: FileLibActor,
-  projectId: string,
-  rawPath: string,
-): Promise<FileContentDto> {
-  const filePath = validateFilePath(rawPath);
-  const project = await requireProject(deps, actor, projectId, "VIEW");
-  const [version, buffer] = await Promise.all([
-    deps.versionStore.head(project.storageDir, filePath),
-    deps.versionStore.read(project.storageDir, filePath),
-  ]);
-  const { encoding, content } = encodeContent(buffer);
-  return { path: filePath, version, encoding, content, size: buffer.byteLength };
-}
-
-/** 原始字节下载(浏览器 save-as 用):JSON 之外的第二条读取通道,同样的 VIEW 门禁。 */
-export async function readFileRaw(
-  deps: FileDeps,
-  actor: FileLibActor,
-  projectId: string,
-  rawPath: string,
-): Promise<{ readonly buffer: Buffer; readonly version: string; readonly filename: string }> {
-  const filePath = validateFilePath(rawPath);
-  const project = await requireProject(deps, actor, projectId, "VIEW");
-  const [version, buffer] = await Promise.all([
-    deps.versionStore.head(project.storageDir, filePath),
-    deps.versionStore.read(project.storageDir, filePath),
-  ]);
-  return { buffer, version, filename: filePath.split("/").pop() ?? "download" };
-}
-
-export async function fileHistory(
-  deps: FileDeps,
-  actor: FileLibActor,
-  projectId: string,
-  rawPath: string,
-  limit?: number,
-): Promise<readonly VersionInfo[]> {
-  const filePath = validateFilePath(rawPath);
-  const project = await requireProject(deps, actor, projectId, "VIEW");
-  return deps.versionStore.history(project.storageDir, filePath, limit);
-}
-
-export async function diffFile(
-  deps: FileDeps,
-  actor: FileLibActor,
-  projectId: string,
-  rawPath: string,
-  from: string,
-  to: string,
-): Promise<{ readonly diff: string }> {
-  const filePath = validateFilePath(rawPath);
-  const project = await requireProject(deps, actor, projectId, "VIEW");
-  return { diff: await deps.versionStore.diff(project.storageDir, filePath, from, to) };
-}
-
-/* ---------------------------------------------------------------- 写操作 */
-
-export interface CommitInput {
-  readonly path: string;
-  /** null = 新建(已存在则 409);编辑时传 readFile 拿到的 version。 */
-  readonly baseVersion: string | null;
-  readonly content: string;
-  readonly encoding?: FileContentEncoding | undefined;
-  readonly message?: string | undefined;
-}
-
-/**
- * 统一写入口(上传/编辑共用):先 commit,成功写 file.commit / file.upload 审计;
- * 冲突写 file.conflict_detected 后抛 409(details 带 currentVersion,编辑 UI 用它拉 diff)。
- */
-export async function commitFile(
-  deps: FileDeps,
-  actor: FileLibActor,
-  projectId: string,
-  input: CommitInput,
-): Promise<{ readonly version: string }> {
-  const filePath = validateFilePath(input.path);
-  const content = decodeContent(input.content, input.encoding ?? "utf8");
-  checkSize(content);
-  const project = await requireProject(deps, actor, projectId, "EDIT");
-
-  const result: CommitResult = await deps.versionStore.commit(project.storageDir, filePath, {
-    baseVersion: input.baseVersion,
-    content,
-    message: input.message,
-    author: actor.userId,
-  });
-
-  if (result.status === "conflict") {
-    await auditFile(deps, actor, FILE_LIB_AUDIT_ACTIONS.fileConflictDetected, project, filePath, {
-      baseVersion: input.baseVersion,
-      currentVersion: result.currentVersion,
-    });
-    throw new FileLibError(409, "version_conflict", "file was modified since baseVersion", {
-      currentVersion: result.currentVersion,
-    });
-  }
-
-  await auditFile(
-    deps,
-    actor,
-    input.baseVersion === null ? FILE_LIB_AUDIT_ACTIONS.fileUpload : FILE_LIB_AUDIT_ACTIONS.fileCommit,
-    project,
-    filePath,
-    { version: result.version, message: input.message ?? null },
-  );
-  return { version: result.version };
-}
-
-export async function deleteFile(
-  deps: FileDeps,
-  actor: FileLibActor,
-  projectId: string,
-  rawPath: string,
-  baseVersion: string,
-): Promise<void> {
-  const filePath = validateFilePath(rawPath);
-  const project = await requireProject(deps, actor, projectId, "EDIT");
-  const result = await deps.versionStore.remove(project.storageDir, filePath, baseVersion);
-  if (result.status === "conflict") {
-    await auditFile(deps, actor, FILE_LIB_AUDIT_ACTIONS.fileConflictDetected, project, filePath, {
-      baseVersion,
-      currentVersion: result.currentVersion,
-    });
-    throw new FileLibError(409, "version_conflict", "file was modified since baseVersion", {
-      currentVersion: result.currentVersion,
-    });
-  }
-  await auditFile(deps, actor, FILE_LIB_AUDIT_ACTIONS.fileDelete, project, filePath, { baseVersion });
-}

hub/src/database/filelib/grantService.ts

@@ -1,319 +0,0 @@
-/**
- * 授权管理(契约 8.1 矩阵的服务端强制)。
- *
- * 矩阵:
- *  - 创建者(creatorId 不可变):可授/改/收 MANAGE、EDIT、VIEW;自身 creator grant 不可动
- *  - MANAGE 持有者:可授/改/收 EDIT、VIEW;不可碰 MANAGE;不可动创建者
- *  - EDIT/VIEW:无授权能力(requireAccess MANAGE 已挡)
- *  - 网站管理员:走 forceAdjustGrants(不查节点权限,D19),全部留 admin.force_adjust 审计
- *
- * D8:目标节点不可见/无权限 → 404;有权限但矩阵禁止 → 403。
- */
-
-import { Prisma } from "@prisma/client";
-import type { FileLibGrant, FileLibNode, PrismaClient } from "@prisma/client";
-import { FileLibError, type FileLibRole } from "./model.js";
-import { FILE_LIB_AUDIT_ACTIONS, writeFileLibAudit } from "./audit.js";
-import {
-  requireAccessInTx,
-  type AccessDeps,
-  type FileLibActor,
-  type InitialGrant,
-} from "./treeService.js";
-
-export interface GrantDto {
-  readonly id: string;
-  readonly principalType: "USER" | "GROUP";
-  readonly principalId: string;
-  readonly role: FileLibRole;
-  readonly isCreatorGrant: boolean;
-  readonly createdAt: Date;
-}
-
-function toDto(grant: FileLibGrant): GrantDto {
-  return {
-    id: grant.id,
-    principalType: grant.principalType,
-    principalId: grant.principalId,
-    role: grant.role,
-    isCreatorGrant: grant.isCreatorGrant,
-    createdAt: grant.createdAt,
-  };
-}
-
-type Tx = Prisma.TransactionClient;
-type Deps = AccessDeps & { readonly prisma: PrismaClient };
-
-/** MANAGE 门禁:带 tx 时用调用方事务(与后续写同绳),不带时自开一个。 */
-async function requireManage(
-  deps: Deps,
-  actor: FileLibActor,
-  nodeId: string,
-  tx?: Tx,
-): Promise<{ readonly node: FileLibNode; readonly role: FileLibRole }> {
-  if (tx !== undefined) return requireAccessInTx(tx, deps, actor, nodeId, "MANAGE");
-  return deps.prisma.$transaction(async (inner) => requireAccessInTx(inner, deps, actor, nodeId, "MANAGE"));
-}
-
-/** 列出节点活跃授权(需 MANAGE)。 */
-export async function listGrants(
-  deps: Deps,
-  actor: FileLibActor,
-  nodeId: string,
-): Promise<readonly GrantDto[]> {
-  await requireManage(deps, actor, nodeId);
-  const grants = await deps.prisma.fileLibGrant.findMany({
-    where: { organizationId: deps.organizationId, nodeId, revokedAt: null },
-    orderBy: [{ isCreatorGrant: "desc" }, { createdAt: "asc" }],
-  });
-  return grants.map(toDto);
-}
-
-export interface PutGrantsResult {
-  readonly granted: number;
-  readonly updated: number;
-  readonly grants: readonly GrantDto[];
-}
-
-/**
- * 批量授予/修改(upsert 语义):同 principal 已有活跃授权 → 改级别(permission.update);
- * 没有 → 新建(permission.grant)。8.1 矩阵在写之前整体校验。
- */
-export async function putGrants(
-  deps: Deps,
-  actor: FileLibActor,
-  nodeId: string,
-  items: readonly InitialGrant[],
-): Promise<PutGrantsResult> {
-  validateGrantItems(items);
-  return deps.prisma.$transaction(async (tx) => {
-    const { node } = await requireManage(deps, actor, nodeId, tx);
-    const isCreator = node.creatorId === actor.userId;
-    for (const item of items) {
-      if (item.role === "MANAGE" && !isCreator) {
-        throw new FileLibError(403, "only_creator_can_grant_manage", "only the creator can grant MANAGE");
-      }
-      if (item.principalType === "USER" && item.principalId === node.creatorId) {
-        throw new FileLibError(403, "cannot_touch_creator", "the creator's grant is immutable");
-      }
-    }
-
-    let granted = 0;
-    let updated = 0;
-    for (const item of items) {
-      const existing = await tx.fileLibGrant.findFirst({
-        where: {
-          nodeId: node.id,
-          principalType: item.principalType,
-          principalId: item.principalId,
-          revokedAt: null,
-        },
-      });
-      if (existing !== null) {
-        if (existing.isCreatorGrant) {
-          throw new FileLibError(403, "cannot_touch_creator", "the creator's grant is immutable");
-        }
-        if (existing.role !== item.role) {
-          await tx.fileLibGrant.update({ where: { id: existing.id }, data: { role: item.role } });
-          updated += 1;
-          await audit(tx, deps, actor, FILE_LIB_AUDIT_ACTIONS.permissionUpdate, node.id, node.pathIds, { ...item });
-        }
-      } else {
-        await tx.fileLibGrant.create({
-          data: {
-            organizationId: deps.organizationId,
-            nodeId: node.id,
-            principalType: item.principalType,
-            principalId: item.principalId,
-            role: item.role,
-            createdByUserId: actor.userId,
-          },
-        });
-        granted += 1;
-        await audit(tx, deps, actor, FILE_LIB_AUDIT_ACTIONS.permissionGrant, node.id, node.pathIds, { ...item });
-      }
-    }
-    const grants = await tx.fileLibGrant.findMany({
-      where: { organizationId: deps.organizationId, nodeId: node.id, revokedAt: null },
-      orderBy: [{ isCreatorGrant: "desc" }, { createdAt: "asc" }],
-    });
-    return { granted, updated, grants: grants.map(toDto) };
-  });
-}
-
-/** 收回授权(需 MANAGE;creator grant 与 MANAGE grant 有额外限制,见 8.1)。 */
-export async function revokeGrant(
-  deps: Deps,
-  actor: FileLibActor,
-  nodeId: string,
-  grantId: string,
-): Promise<void> {
-  await deps.prisma.$transaction(async (tx) => {
-    const { node } = await requireManage(deps, actor, nodeId, tx);
-    const grant = await tx.fileLibGrant.findFirst({
-      where: { id: grantId, nodeId: node.id, revokedAt: null },
-    });
-    if (grant === null) throw new FileLibError(404, "grant_not_found", "grant not found");
-    if (grant.isCreatorGrant) {
-      throw new FileLibError(403, "cannot_touch_creator", "the creator's grant is immutable");
-    }
-    if (grant.role === "MANAGE" && node.creatorId !== actor.userId) {
-      throw new FileLibError(403, "only_creator_can_revoke_manage", "only the creator can revoke MANAGE");
-    }
-    await tx.fileLibGrant.update({ where: { id: grant.id }, data: { revokedAt: new Date() } });
-    await audit(tx, deps, actor, FILE_LIB_AUDIT_ACTIONS.permissionRevoke, node.id, node.pathIds, {
-      principalType: grant.principalType,
-      principalId: grant.principalId,
-      role: grant.role,
-    });
-  });
-}
-
-/**
- * 网站管理员强制调整(D19):凭 node id 操作,不查操作者节点权限;矩阵豁免;
- * 每一条变更都落 admin.force_adjust 审计(高危留痕)。
- */
-export async function forceAdjustGrants(
-  deps: Deps,
-  actor: FileLibActor,
-  nodeId: string,
-  items: readonly InitialGrant[],
-): Promise<PutGrantsResult> {
-  if (!actor.isWebsiteAdmin) {
-    throw new FileLibError(403, "forbidden", "force adjust requires website administrator");
-  }
-  validateGrantItems(items);
-  return deps.prisma.$transaction(async (tx) => {
-    const node = await tx.fileLibNode.findFirst({
-      where: { id: nodeId, organizationId: deps.organizationId, deletedAt: null },
-    });
-    if (node === null) throw new FileLibError(404, "node_not_found", "node not found");
-
-    let granted = 0;
-    let updated = 0;
-    for (const item of items) {
-      const existing = await tx.fileLibGrant.findFirst({
-        where: {
-          nodeId: node.id,
-          principalType: item.principalType,
-          principalId: item.principalId,
-          revokedAt: null,
-        },
-      });
-      if (existing !== null) {
-        if (existing.role !== item.role) {
-          await tx.fileLibGrant.update({ where: { id: existing.id }, data: { role: item.role } });
-          updated += 1;
-          await audit(tx, deps, actor, FILE_LIB_AUDIT_ACTIONS.adminForceAdjust, node.id, node.pathIds, {
-            change: "update",
-            principalType: item.principalType,
-            principalId: item.principalId,
-            from: existing.role,
-            to: item.role,
-          });
-        }
-      } else {
-        await tx.fileLibGrant.create({
-          data: {
-            organizationId: deps.organizationId,
-            nodeId: node.id,
-            principalType: item.principalType,
-            principalId: item.principalId,
-            role: item.role,
-            createdByUserId: actor.userId,
-          },
-        });
-        granted += 1;
-        await audit(tx, deps, actor, FILE_LIB_AUDIT_ACTIONS.adminForceAdjust, node.id, node.pathIds, {
-          change: "grant",
-          principalType: item.principalType,
-          principalId: item.principalId,
-          role: item.role,
-        });
-      }
-    }
-    const grants = await tx.fileLibGrant.findMany({
-      where: { organizationId: deps.organizationId, nodeId: node.id, revokedAt: null },
-      orderBy: [{ isCreatorGrant: "desc" }, { createdAt: "asc" }],
-    });
-    return { granted, updated, grants: grants.map(toDto) };
-  });
-}
-
-/** 项目独立权限开关(P5/D11):需 MANAGE;状态不变则空操作。 */
-export async function setIndependentPermission(
-  deps: Deps,
-  actor: FileLibActor,
-  nodeId: string,
-  enabled: boolean,
-): Promise<{ readonly enabled: boolean }> {
-  return deps.prisma.$transaction(async (tx) => {
-    const { node } = await requireManage(deps, actor, nodeId, tx);
-    if (node.kind !== "PROJECT") {
-      throw new FileLibError(400, "invalid_node_kind", "independent permission applies to projects only");
-    }
-    const current = await tx.fileLibProjectSettings.findUnique({
-      where: { nodeId: node.id },
-      select: { independentPermissionsEnabled: true },
-    });
-    if ((current?.independentPermissionsEnabled ?? false) === enabled) {
-      return { enabled }; // 状态未变:空操作,不产生审计
-    }
-    await tx.fileLibProjectSettings.upsert({
-      where: { nodeId: node.id },
-      update: { independentPermissionsEnabled: enabled },
-      create: { nodeId: node.id, independentPermissionsEnabled: enabled },
-    });
-    await writeFileLibAudit(tx, {
-      action: enabled
-        ? FILE_LIB_AUDIT_ACTIONS.independentEnable
-        : FILE_LIB_AUDIT_ACTIONS.independentDisable,
-      actorUserId: actor.userId,
-      organizationId: deps.organizationId,
-      objectType: "project",
-      objectId: node.id,
-      objectPath: node.pathIds,
-      detail: { enabled },
-    });
-    return { enabled };
-  });
-}
-
-function validateGrantItems(items: readonly InitialGrant[]): void {
-  if (items.length === 0) throw new FileLibError(400, "invalid_request", "grants must not be empty");
-  const seen = new Set<string>();
-  for (const item of items) {
-    if (item.principalType !== "USER" && item.principalType !== "GROUP") {
-      throw new FileLibError(400, "invalid_request", `bad principalType: ${String(item.principalType)}`);
-    }
-    if (item.role !== "VIEW" && item.role !== "EDIT" && item.role !== "MANAGE") {
-      throw new FileLibError(400, "invalid_request", `bad role: ${String(item.role)}`);
-    }
-    if (item.principalId.trim() === "") {
-      throw new FileLibError(400, "invalid_request", "principalId must not be empty");
-    }
-    const key = `${item.principalType}:${item.principalId}`;
-    if (seen.has(key)) throw new FileLibError(400, "duplicate_principal", `duplicate principal: ${key}`);
-    seen.add(key);
-  }
-}
-
-async function audit(
-  tx: Prisma.TransactionClient,
-  deps: Deps,
-  actor: FileLibActor,
-  action: string,
-  nodeId: string,
-  pathIds: string,
-  detail: Record<string, unknown>,
-): Promise<void> {
-  await writeFileLibAudit(tx, {
-    action,
-    actorUserId: actor.userId,
-    organizationId: deps.organizationId,
-    objectType: "grant",
-    objectId: nodeId,
-    objectPath: pathIds,
-    detail,
-  });
-}

hub/src/database/filelib/groupResolver.ts

@@ -1,52 +0,0 @@
-/**
- * GroupResolver port(契约 C2)。
- *
- * 权限计算只依赖这一个查询:"用户 → 所属 Group(含全部祖先)"。
- * ADR-0028 起,默认实现是 in-hub 的 MemberGroup 闭包读取器
- * (`createMemberGroupResolver`,见 memberGroupResolver.ts);
- * `HUB_GROUP_SERVICE_URL` 配置后切外部 HTTP 实现(groupResolverHttp.ts)。
- * 调用方只依赖此 port,不换调用点。
- */
-
-import type { PrismaClient } from "@prisma/client";
-
-export interface GroupResolver {
-  resolveMemberGroupIds(userId: string): Promise<readonly string[]>;
-}
-
-/**
- * @deprecated ADR-0028:成员组已内置为 in-hub MemberGroup,默认 resolver 改为
- * `createMemberGroupResolver`。此扁平 Team 过渡实现不再接线,保留仅为历史参照
- * (以及潜在的迁移对照),新代码不要使用。
- *
- * 旧过渡实现:读 hub 既有 Team(org 内、扁平无嵌套 → "祖先即自身")。
- */
-export function createTeamGroupResolver(
-  prisma: PrismaClient,
-  organizationId: string,
-): GroupResolver {
-  return {
-    async resolveMemberGroupIds(userId) {
-      const memberships = await prisma.teamMembership.findMany({
-        where: {
-          userId,
-          revokedAt: null,
-          team: { organizationId, archivedAt: null },
-        },
-        select: { teamId: true },
-      });
-      return memberships.map((m) => m.teamId);
-    },
-  };
-}
-
-/** 单测 mock:静态 用户→组 映射。 */
-export function createStaticGroupResolver(
-  map: Readonly<Record<string, readonly string[]>>,
-): GroupResolver {
-  return {
-    async resolveMemberGroupIds(userId) {
-      return map[userId] ?? [];
-    },
-  };
-}

hub/src/database/filelib/groupResolverHttp.ts

@@ -1,49 +0,0 @@
-/**
- * GroupResolver 的 HTTP 实现(契约 C2,Group 团队服务到位后启用,
- * 经 HUB_GROUP_SERVICE_URL 配置)。
- *
- * 语义红线:
- *  - 失败 → FileLibError(503, group_unavailable)。依赖故障不是"无权限",
- *    绝不伪装成 404/403(计划 D13)。
- *  - 我方绝不自己推祖先:返回什么用什么,不在本地补逻辑。
- */
-
-import { FileLibError } from "./model.js";
-import type { GroupResolver } from "./groupResolver.js";
-
-export interface HttpGroupResolverConfig {
-  readonly baseUrl: string;
-  readonly timeoutMs?: number;
-  /** 测试可注入假 fetch;生产用全局 fetch。 */
-  readonly fetchFn?: typeof fetch;
-}
-
-export function createHttpGroupResolver(config: HttpGroupResolverConfig): GroupResolver {
-  const timeoutMs = config.timeoutMs ?? 2_000;
-  const fetchFn = config.fetchFn ?? fetch;
-  return {
-    async resolveMemberGroupIds(userId) {
-      const url = `${config.baseUrl.replace(/\/$/, "")}/groups/resolve-member-groups?userId=${encodeURIComponent(userId)}`;
-      let response: Response;
-      try {
-        response = await fetchFn(url, { signal: AbortSignal.timeout(timeoutMs) });
-      } catch (error) {
-        throw new FileLibError(503, "group_unavailable", `group service unreachable: ${String(error)}`);
-      }
-      if (!response.ok) {
-        throw new FileLibError(503, "group_unavailable", `group service returned ${response.status}`);
-      }
-      let body: unknown;
-      try {
-        body = await response.json();
-      } catch {
-        throw new FileLibError(503, "group_unavailable", "group service returned malformed JSON");
-      }
-      const groupIds = (body as { groupIds?: unknown }).groupIds;
-      if (!Array.isArray(groupIds) || groupIds.some((id) => typeof id !== "string")) {
-        throw new FileLibError(503, "group_unavailable", "group service returned malformed payload");
-      }
-      return groupIds as readonly string[];
-    },
-  };
-}

hub/src/database/filelib/guards.ts

@@ -1,47 +0,0 @@
-/**
- * 文件库 HTTP 门禁(契约 C4 的入驻适配)。
- *
- * 身份链:hub session(飞书 OAuth / dev bypass)→ silo org membership。
- * 网站管理员 = org 的 OWNER/ADMIN(D19:仅 root 创建与 force_adjust 特权,
- * 不给内容读旁路);普通成员 = 任何活跃 membership;非成员 = 403。
- */
-
-import type { FastifyReply, FastifyRequest } from "fastify";
-import type { OrganizationMemberRole, PrismaClient } from "@prisma/client";
-import { requireSession, sendError } from "../../admin/auth/guards.js";
-import type { FileLibActor } from "./treeService.js";
-
-export interface FileLibGuardDeps {
-  readonly prisma: PrismaClient;
-  readonly sessionSecret: string;
-  /** 文件库归属的 silo org(ADR-0020/0025)。 */
-  readonly organizationId: string;
-}
-
-const WEBSITE_ADMIN_ROLES: readonly OrganizationMemberRole[] = ["OWNER", "ADMIN"];
-
-/** 每个 /database/api/* 端点第一行调它;返回 null 时响应已发出,fail closed。 */
-export async function requireFileLibActor(
-  request: FastifyRequest,
-  reply: FastifyReply,
-  deps: FileLibGuardDeps,
-): Promise<FileLibActor | null> {
-  const auth = await requireSession(request, reply, {
-    prisma: deps.prisma,
-    sessionSecret: deps.sessionSecret,
-  });
-  if (auth === null) return null;
-
-  const membership = await deps.prisma.organizationMembership.findFirst({
-    where: { organizationId: deps.organizationId, userId: auth.user.id, revokedAt: null },
-    select: { role: true },
-  });
-  if (membership === null) {
-    await sendError(reply, 403, "forbidden", "not a member of this organization");
-    return null;
-  }
-  return {
-    userId: auth.user.id,
-    isWebsiteAdmin: WEBSITE_ADMIN_ROLES.includes(membership.role),
-  };
-}

hub/src/database/filelib/memberGroupResolver.ts

@@ -1,35 +0,0 @@
-/**
- * 默认 GroupResolver 实现:读 in-hub MemberGroup 闭包(ADR-0028)。
- *
- * resolveMemberGroupIds(user) = 用户**活跃直接组 ∪ 这些组的活跃祖先**,去重
- * (闭包 depth0 自身行令每个直接组也是自己的祖先)。等价于:授权放在组 G 上,
- * G 及其全部子孙的成员都命中(需求 3.2 权限沿树向下 → 解析沿树向上收集)。
- *
- * 实时、不缓存(契约 D4/G4):成员变更在下一次受保护请求即可见。
- * MemberGroup 全局(无 organizationId),解析不做 org scope。
- * 两条 Prisma 查询,不用裸 SQL(与 treeService 风格一致)。
- */
-
-import type { PrismaClient } from "@prisma/client";
-import type { GroupResolver } from "./groupResolver.js";
-
-export function createMemberGroupResolver(prisma: PrismaClient): GroupResolver {
-  return {
-    async resolveMemberGroupIds(userId) {
-      // 1) 活跃直接组:成员未撤销 + 组未归档。
-      const direct = await prisma.memberGroupMembership.findMany({
-        where: { userId, revokedAt: null, group: { archivedAt: null } },
-        select: { groupId: true },
-      });
-      if (direct.length === 0) return [];
-      const directIds = direct.map((m) => m.groupId);
-
-      // 2) 经闭包取活跃祖先(含 depth0 自身);祖先组须未归档。
-      const ancestors = await prisma.memberGroupClosure.findMany({
-        where: { descendantId: { in: directIds }, ancestor: { archivedAt: null } },
-        select: { ancestorId: true },
-      });
-      return [...new Set(ancestors.map((a) => a.ancestorId))];
-    },
-  };
-}