fix: report untracked legacy symlinks

This reverts commit e7ad5580ec.

docs/para-26071100-feishu-setup.md

@@ -99,7 +99,7 @@ https://example-school.educraft.paradigm-edu.net/auth/feishu/callback
 
 必须使用 Educraft 部署人员最终确认的 slug；不要直接照抄示例。该 URL 用于 OAuth 返回并创建应用作用域下的飞书用户身份，不代表当前已经开放组织管理台。
 
-身份登录和组织成员资格是两件事：OAuth 登录只建立用户身份；当前 Alpha 阶段，Educraft 部署人员还需要通过受控管理命令把该用户加入组织。首位 OWNER 在 bootstrap 时由部署人员完成，其他试点成员按需人工加入。
+组织专属 OAuth 同时完成身份建立和入组：首次成功登录的用户会自动成为当前 Organization 的 `MEMBER`，回到群聊即可使用。`OWNER` 和 `ADMIN` 仍只能由部署人员或管理员显式授予；曾被移除的成员重新登录不会自动恢复资格。
 
 ## 6. 发布并安装应用
 
@@ -203,7 +203,7 @@ Educraft 部署人员收到信息后，会回传最终 organization slug、访
 1. OWNER 在试点群中 @机器人发送一条纯文本消息。
 2. 如果群尚未绑定项目，确认机器人返回项目创建/绑定卡片。
 3. 创建项目后再次 @机器人，确认出现处理状态、流式卡片和最终回答。
-4. 选择一位非 OWNER 试点成员完成 OAuth 登录，并由部署人员加入组织。
+4. 选择一位非 OWNER 试点成员完成 OAuth 登录，确认其自动以 MEMBER 身份加入组织。
 5. 该成员在同一群中 @机器人，确认能够进入已绑定项目。
 6. 测试一个小文件附件、一次运行中断，以及一个需要生成文档的任务。
 
@@ -215,5 +215,5 @@ Educraft 部署人员收到信息后，会回传最终 organization slug、访
 - 组织的 role、system prompt、tools 和 skills 是运行时配置，不需要跟随版本发布。
 - 同一项目同一时间只执行一个任务，避免并发修改同一个 workspace；组织级并发上限由部署配置决定。
 - 当前由 Educraft 人工创建组织、OWNER、Provider Connection 和初始 Team，并通过服务器上的受控管理命令运维；组织管理台尚未开放。
-- 非 OWNER 试点成员需要先完成飞书 OAuth 身份建立，再由 Educraft 部署人员人工加入组织；当前没有自助入组织入口。
+- 非 OWNER 试点成员通过组织专属 OAuth 首次登录后自动成为 MEMBER；OWNER/ADMIN 提权和被移除成员的恢复仍需人工操作。
 - Alpha 不提供开放注册、自助密钥管理或跨组织资源共享。

hub/deploy/NEW_SILO_RUNBOOK.md

@@ -0,0 +1,133 @@
+# New Alpha Silo runbook
+
+Use this runbook for a new Organization. A Silo is not merely another row in
+the existing database: it has an independent PostgreSQL role/database, Linux
+service identity, systemd unit, secret directory/keyring, workspace, skill
+store, loopback port, domain, Feishu app and provider credential.
+
+The repeatable entry point is:
+
+```sh
+bash hub/deploy/new_silo.sh
+```
+
+After collecting the Organization inputs, the wizard shows the assigned
+resources and asks once before applying them directly over SSH. The generated
+bundle is only a root-secret-safe retry and audit checkpoint; the operator does
+not execute it manually during the normal path.
+
+It gathers values and writes a private deployment bundle below
+`~/.cph-silo-plans/<instance-id>/`. The directory and all generated files are
+mode `0700`/`0600`. Never commit, paste into chat, or copy that directory into
+an immutable release. Run the wizard once per Organization; do not edit a copy
+from another Organization.
+
+## Inputs to collect
+
+The wizard derives the instance/Organization id from the slug, uses the current
+release and managed Alpha defaults, connects to the managed host (currently
+`39.107.254.4`), derives
+`https://<organization-slug>.educraft.paradigm-edu.net` from the wildcard DNS,
+and allocates an unused loopback port plus short workspace path by inspecting
+existing Silo environments, listening sockets and workspace paths over
+read-only SSH. The Organization administrator supplies:
+
+- Organization display name and slug;
+- Feishu App ID and App Secret (the wizard resolves the bot Open ID);
+- the first OWNER's Open ID and display name;
+- an Organization-exclusive OpenRouter token.
+
+Everything else is platform-managed or derived: instance/Organization id,
+server, SSH settings, release, resource ceilings, database coordinates and
+generated password, domain, port, workspace, provider/base URL, model/role,
+curated skills, concurrency, request/file limits and the managed Mihomo proxy
+environment. `NODE_USE_ENV_PROXY=1` is required on Node.js 24 so Hub's built-in
+`fetch` actually uses that proxy; merely setting `HTTP_PROXY`/`HTTPS_PROXY` is
+not sufficient.
+
+The Feishu app is scoped to this Silo. OAuth users authenticated by that app are
+automatically admitted to this Organization; OWNER remains the initial
+privileged membership used for controlled administration and bootstrap. An
+empty initial team list does not block the Alpha.
+
+To target a replacement platform-managed host, the platform operator may set
+`CPH_ALPHA_HOST`, `CPH_ALPHA_DEPLOY_USER`, `CPH_ALPHA_SSH_PORT` and
+`CPH_ALPHA_BASE_DOMAIN` before running the wizard. These are fleet controls,
+not Organization setup questions.
+
+Obtain a person's Open ID from the Feishu user-get documentation page by
+clicking the `user_id` value picker and selecting the person. Configure the
+redirect URL shown by the generated `OPERATE.md`; it is required for first-time
+OAuth admission.
+
+## Host prerequisites
+
+Before the first Silo on a host, install Node.js 24+, npm, rsync, PostgreSQL
+server/client, `pg_isready`, systemd, bubblewrap, socat, `runuser`, `setpriv`,
+`pg_dump`, tar, sha256sum, Nginx, Certbot, Typst and a compatible `cph` binary.
+Configure outbound proxying independently at host/service level and verify both
+GitHub and the selected model provider through it. The wizard does not install
+or select proxy nodes.
+
+Use a deployment account with only the required passwordless sudo operations.
+The application itself always runs as the installer-created non-root
+`cph-<instance-id>` user. PostgreSQL must have a separate login role and logical
+database per Silo even when all Silo databases share one PostgreSQL server.
+
+## Execute a generated bundle
+
+Open the bundle's `OPERATE.md` and perform its numbered gates in order:
+
+1. DNS, Feishu redirect URL, permissions and event subscription.
+2. Dedicated PostgreSQL role and database.
+3. Immutable release publication. Exit 78 is expected only when the first
+   installer call seeds this instance's keyring and environment template.
+4. Root-owned secret installation and off-host keyring recovery copy.
+5. Prisma migration, stopped service installation and idempotent bootstrap.
+6. Explicit runtime role/skill installation.
+7. Nginx/TLS, service start, internal/external health and Feishu acceptance.
+8. First off-host backup.
+
+Every command must fail fast. Do not add `|| true` around install, migration,
+bootstrap, Nginx validation, health, or backup checks. If a check fails, retain
+the unit logs and the exact failed stage before changing configuration.
+
+## Default runtime role and skills
+
+Roles and skills are dynamic Silo state, not release contents. The release
+contains only the management CLI. Stage approved skill directories on the host
+and install them with `agent_config.sh`; PostgreSQL records role definitions and
+skill selections while the versioned skill content lives in the Silo state
+directory and is included in backups.
+
+For the current Alpha, upsert the default role with the agreed education
+assistant system prompt, model selection, tools policy and approved skill list.
+Keep the prompt in a root-controlled staging file, pass it via
+`--system-prompt-file`, then verify with `agent_config.sh list`. Do not sync an
+operator's entire personal skill directory: each enabled skill must be reviewed
+and named explicitly. Typst being installed on the host and the Typst skill
+being enabled are separate gates.
+
+## Acceptance gate
+
+A Silo is ready only when all of the following pass:
+
+- its systemd service is active and both loopback and TLS health endpoints pass;
+- startup preflight sees exactly the configured Organization plus active Feishu
+  and provider connections;
+- OWNER completes OAuth and can interact with the bot;
+- a non-OWNER completes OAuth and can interact with the same app/Organization;
+- two Feishu groups bind distinct projects/sessions;
+- a restart preserves persisted session cursor behavior;
+- the configured provider/model succeeds through the host proxy;
+- every enabled skill is listed, and a Typst task succeeds if Typst is enabled;
+- the first business backup and separate recovery backup are stored off-host.
+
+## Rollback boundary
+
+For a failed code release, point only this instance back to the previous
+immutable release and rerun its installer with the same instance parameters.
+Do not roll back a database after migrations unless that release's documented
+database compatibility permits it. Preserve the environment, keyring, database,
+workspace and skill store. For destructive recovery, stop traffic and use the
+separate restore procedure; never substitute another Silo's state.

hub/deploy/README.md

@@ -1,5 +1,16 @@
 # Alpha Silo service installation
 
+For a brand-new Organization, start with the repeatable wizard and end-to-end
+operator runbook:
+
+```sh
+bash hub/deploy/new_silo.sh
+```
+
+See [NEW_SILO_RUNBOOK.md](NEW_SILO_RUNBOOK.md). The remainder of this document
+describes the individual installer and maintenance primitives used by the
+generated bundle.
+
 The supervised alpha runs one Organization per named Silo. The supported host
 has systemd, PostgreSQL, Node.js 24+, `pg_isready`, `runuser`, `setpriv`,
 bubblewrap, `socat`, `pg_dump`, `tar`, `sha256sum`, and a compatible `cph`.

hub/deploy/apply_new_silo.sh

@@ -0,0 +1,73 @@
+#!/usr/bin/env bash
+# Apply a bundle produced by new_silo.sh to the managed Alpha host.
+set -euo pipefail
+
+BUNDLE="${1:?usage: apply_new_silo.sh BUNDLE_DIR}"
+ANSWERS="$BUNDLE/answers.env"
+[ -f "$ANSWERS" ] || { echo "missing $ANSWERS" >&2; exit 1; }
+
+value() { sed -n "s/^$1=//p" "$ANSWERS" | tail -n1; }
+INSTANCE_ID="$(value INSTANCE_ID)"
+ORG_ID="$(value ORGANIZATION_ID)"
+HOST="$(value DEPLOY_HOST)"
+SSH_USER="$(value DEPLOY_USER)"
+SSH_PORT="$(value DEPLOY_SSH_PORT)"
+SSH_KEY="$(value DEPLOY_SSH_KEY)"
+BASE="$(value DEPLOY_BASE)"
+RELEASE="$(value RELEASE_ID)"
+HUB_PORT="$(value HUB_PORT)"
+WORKSPACE="$(value WORKSPACE_ROOT)"
+MEMORY="$(value MEMORY_MAX)"
+CPU="$(value CPU_QUOTA)"
+TASKS="$(value TASKS_MAX)"
+DB_NAME="$(value DATABASE_NAME)"
+DB_USER="$(value DATABASE_USER)"
+DB_PASSWORD="$(value DATABASE_PASSWORD)"
+PUBLIC_URL="$(value PUBLIC_BASE_URL)"
+DOMAIN="${PUBLIC_URL#https://}"
+HUB_DIR="$BASE/releases/$RELEASE/hub"
+ENV_PATH="$BASE/.secrets/$INSTANCE_ID/platform.env"
+KEYRING_PATH="$BASE/.secrets/$INSTANCE_ID/secret-keyring.json"
+UNIT="cph-hub-$INSTANCE_ID.service"
+SSH=(ssh -i "$SSH_KEY" -p "$SSH_PORT" -o BatchMode=yes "$SSH_USER@$HOST")
+SCP=(scp -i "$SSH_KEY" -P "$SSH_PORT")
+
+for file in platform.env bootstrap.json default-role-prompt.md; do
+  [ -f "$BUNDLE/$file" ] || { echo "missing bundle file: $file" >&2; exit 1; }
+done
+
+echo "[1/8] Verify immutable release"
+"${SSH[@]}" "test -f '$BASE/releases/$RELEASE/.complete'"
+
+echo "[2/8] Create dedicated database"
+if ! "${SSH[@]}" "sudo -u postgres psql -Atqc \"select 1 from pg_database where datname='$DB_NAME'\"" | grep -qx 1; then
+  printf "CREATE ROLE %s LOGIN PASSWORD '%s';\nCREATE DATABASE %s OWNER %s;\n" \
+    "$DB_USER" "$DB_PASSWORD" "$DB_NAME" "$DB_USER" | "${SSH[@]}" sudo -u postgres psql -v ON_ERROR_STOP=1
+fi
+
+echo "[3/8] Seed instance keyring and service template"
+set +e
+"${SSH[@]}" "BASE='$BASE' HUB_DIR='$HUB_DIR' INSTANCE_ID='$INSTANCE_ID' WORKSPACE_ROOT='$WORKSPACE' PORT='$HUB_PORT' MEMORY_MAX='$MEMORY' CPU_QUOTA='$CPU' TASKS_MAX='$TASKS' bash '$HUB_DIR/deploy/install_service.sh'"
+status=$?
+set -e
+[ "$status" -eq 0 ] || [ "$status" -eq 78 ] || exit "$status"
+
+echo "[4/8] Upload root-only configuration"
+remote_stage="/root/.cph-bootstrap-$INSTANCE_ID"
+"${SSH[@]}" "install -d -o root -g root -m 0700 '$remote_stage'"
+"${SCP[@]}" "$BUNDLE/platform.env" "$BUNDLE/bootstrap.json" "$BUNDLE/default-role-prompt.md" "$SSH_USER@$HOST:$remote_stage/"
+"${SSH[@]}" "install -o root -g root -m 0600 '$remote_stage/platform.env' '$ENV_PATH'; chmod 0600 '$remote_stage/bootstrap.json' '$remote_stage/default-role-prompt.md'"
+
+echo "[5/8] Migrate, install, and bootstrap"
+"${SSH[@]}" "set -euo pipefail; set -a; . '$ENV_PATH'; set +a; node '$HUB_DIR/node_modules/prisma/build/index.js' migrate deploy --schema '$HUB_DIR/prisma/schema.prisma'; BASE='$BASE' HUB_DIR='$HUB_DIR' INSTANCE_ID='$INSTANCE_ID' WORKSPACE_ROOT='$WORKSPACE' PORT='$HUB_PORT' MEMORY_MAX='$MEMORY' CPU_QUOTA='$CPU' TASKS_MAX='$TASKS' bash '$HUB_DIR/deploy/install_service.sh'; node '$HUB_DIR/dist/deployment/bootstrap-silo-cli.js' --config-file '$remote_stage/bootstrap.json' --keyring-file '$KEYRING_PATH'"
+
+echo "[6/8] Copy curated skills and configure default role"
+"${SSH[@]}" "set -euo pipefail; stage='/var/lib/cph-hub/$INSTANCE_ID/state/operator-staging'; install -d -o cph-$INSTANCE_ID -g cph-$INSTANCE_ID -m 0700 \"\$stage/skills\"; install -o cph-$INSTANCE_ID -g cph-$INSTANCE_ID -m 0600 '$remote_stage/default-role-prompt.md' \"\$stage/default-role-prompt.md\"; for source in /var/lib/cph-hub/para-26071100/state/skills/versions/*; do name=\$(sed -n 's/^name: *//p' \"\$source/SKILL.md\" | head -n1); case \"\$name\" in outline|lesson-project|data-processing-spec|typst) cp -a \"\$source\" \"\$stage/skills/\$name\"; chown -R cph-$INSTANCE_ID:cph-$INSTANCE_ID \"\$stage/skills/\$name\";; esac; done; for name in outline lesson-project data-processing-spec typst; do INSTANCE_ID='$INSTANCE_ID' ENV_FILE='$ENV_PATH' HUB_DIR='$HUB_DIR' bash '$HUB_DIR/deploy/agent_config.sh' install-skill --organization '$ORG_ID' --source \"\$stage/skills/\$name\" --version 1; done; INSTANCE_ID='$INSTANCE_ID' ENV_FILE='$ENV_PATH' HUB_DIR='$HUB_DIR' bash '$HUB_DIR/deploy/agent_config.sh' upsert-role --organization '$ORG_ID' --role draft --label '智能助手' --system-prompt-file \"\$stage/default-role-prompt.md\" --tools-json null; INSTANCE_ID='$INSTANCE_ID' ENV_FILE='$ENV_PATH' HUB_DIR='$HUB_DIR' bash '$HUB_DIR/deploy/agent_config.sh' set-role-skills --organization '$ORG_ID' --role draft --skills outline,lesson-project,data-processing-spec,typst; rm -rf \"\$stage\""
+
+echo "[7/8] Configure Nginx and TLS"
+printf 'server { listen 80; listen [::]:80; server_name %s; client_max_body_size 2m; location / { proxy_pass http://127.0.0.1:%s; proxy_http_version 1.1; proxy_set_header Host $host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_set_header X-Forwarded-Proto $scheme; proxy_set_header Upgrade $http_upgrade; proxy_set_header Connection $connection_upgrade; proxy_read_timeout 3600s; proxy_send_timeout 3600s; proxy_buffering off; } }\n' "$DOMAIN" "$HUB_PORT" | "${SSH[@]}" "install -o root -g root -m 0644 /dev/stdin '/etc/nginx/sites-available/$INSTANCE_ID'; ln -sfn '/etc/nginx/sites-available/$INSTANCE_ID' '/etc/nginx/sites-enabled/$INSTANCE_ID'; nginx -t; systemctl reload nginx; certbot --nginx --non-interactive --agree-tos --redirect --register-unsafely-without-email -d '$DOMAIN'"
+
+echo "[8/8] Start and verify"
+"${SSH[@]}" "systemctl enable --now '$UNIT'; systemctl is-active --quiet '$UNIT'; curl --fail --silent 'http://127.0.0.1:$HUB_PORT/api/healthz' >/dev/null; rm -f '$remote_stage/bootstrap.json'"
+curl --fail --silent --show-error "$PUBLIC_URL/api/healthz" >/dev/null
+echo "Deployed $INSTANCE_ID at $PUBLIC_URL"

hub/deploy/build_legacy_project_manifest.mjs

@@ -0,0 +1,59 @@
+#!/usr/bin/env node
+
+import { readdir, readFile, realpath } from "node:fs/promises";
+import { dirname, relative, resolve, sep } from "node:path";
+
+const rootArgument = process.argv[2];
+if (!rootArgument) throw new Error("usage: build_legacy_project_manifest.mjs <legacy-workspaces-root>");
+const root = await realpath(rootArgument);
+const projectFiles = await findProjectFiles(root);
+const seenIds = new Set();
+const manifest = [];
+for (const projectFile of projectFiles) {
+  const metadata = JSON.parse(await readFile(projectFile, "utf8"));
+  if (typeof metadata.id !== "string" || metadata.id.trim() === "") {
+    throw new Error(`project metadata has no id: ${projectFile}`);
+  }
+  if (seenIds.has(metadata.id)) throw new Error(`duplicate project id: ${metadata.id}`);
+  seenIds.add(metadata.id);
+  if (typeof metadata.name !== "string" || metadata.name.trim() === "") {
+    throw new Error(`project metadata has no name: ${projectFile}`);
+  }
+  const projectRoot = dirname(projectFile);
+  const sourceRelativePath = relative(root, projectRoot).split(sep).join("/");
+  const physicalFolderPath = dirname(sourceRelativePath) === "."
+    ? []
+    : dirname(sourceRelativePath).split("/");
+  if (metadata.folderPath !== undefined && (
+    !Array.isArray(metadata.folderPath)
+    || metadata.folderPath.some((part) => typeof part !== "string")
+    || JSON.stringify(metadata.folderPath) !== JSON.stringify(physicalFolderPath)
+  )) {
+    process.stderr.write(`[legacy-manifest] stale metadata folderPath; using physical path: ${projectFile}\n`);
+  }
+  manifest.push({
+    legacyId: metadata.id,
+    name: metadata.name,
+    folderPath: physicalFolderPath,
+    sourceRelativePath,
+  });
+}
+manifest.sort((left, right) => left.sourceRelativePath.localeCompare(right.sourceRelativePath, "zh-CN"));
+process.stdout.write(`${JSON.stringify(manifest, null, 2)}\n`);
+
+async function findProjectFiles(directory) {
+  const entries = await readdir(directory, { withFileTypes: true });
+  const projectMetadata = entries.find((entry) => entry.isFile() && entry.name === "project.json");
+  if (projectMetadata !== undefined) return [resolve(directory, projectMetadata.name)];
+  const found = [];
+  for (const entry of entries) {
+    if (entry.name === ".trash") continue;
+    const path = resolve(directory, entry.name);
+    if (entry.isSymbolicLink()) {
+      process.stderr.write(`[legacy-manifest] skip untracked symbolic link: ${path}\n`);
+      continue;
+    }
+    if (entry.isDirectory()) found.push(...await findProjectFiles(path));
+  }
+  return found;
+}

hub/deploy/new_silo.sh

@@ -0,0 +1,412 @@
+#!/usr/bin/env bash
+#
+# A wizard — walks a human through a manual procedure step by step.
+# Generated by the /wizard skill.
+#
+# Everything above the "STAGES" marker is the wizard library: do not hand-edit
+# it. Author the per-step stages below the marker.
+
+set -euo pipefail
+
+# ──────────────────────────────────────────────────────────────────────────
+# Wizard library — delightful, consistent UX. Identical across every wizard.
+# ──────────────────────────────────────────────────────────────────────────
+
+if [[ -t 1 ]] && command -v tput >/dev/null 2>&1 && [[ "$(tput colors 2>/dev/null || echo 0)" -ge 8 ]]; then
+  BOLD=$(tput bold); DIM=$(tput dim); RESET=$(tput sgr0)
+  BLUE=$(tput setaf 4); GREEN=$(tput setaf 2); YELLOW=$(tput setaf 3); RED=$(tput setaf 1)
+else
+  BOLD=""; DIM=""; RESET=""; BLUE=""; GREEN=""; YELLOW=""; RED=""
+fi
+
+# Author sets these two at the top of the stages section.
+TOTAL_STAGES=0
+TOTAL_MINUTES=0
+
+_STAGE_INDEX=0
+_MINUTES_ELAPSED=0
+ENV_FILE="${ENV_FILE:-.env}"
+WRITTEN_ENV=()    # KEYs written to ENV_FILE this run
+WRITTEN_SECRET=() # secret NAMEs set this run
+SKIPPED=()        # things we couldn't do (e.g. gh missing)
+
+# _clear — wipe the terminal so only the current step is on screen. No-op when
+# output isn't a terminal, so piped logs stay readable.
+_clear() {
+  [[ -t 1 ]] || return 0
+  if command -v tput >/dev/null 2>&1; then tput clear; else printf '\033[2J\033[3J\033[H'; fi
+}
+
+# banner "Title" — opening frame: what this wizard does and how long it takes.
+banner() {
+  _clear
+  printf '\n%s%s  %s%s\n' "$BOLD" "$BLUE" "$1" "$RESET"
+  printf '%s  %s stages · about %s minutes%s\n\n' \
+    "$DIM" "$TOTAL_STAGES" "$TOTAL_MINUTES" "$RESET"
+  printf '%s  You drive the browser; this wizard tells you exactly what to do and\n' "$DIM"
+  printf '  captures the values you copy back. Stop any time with Ctrl-C and re-run\n'
+  printf '  later — it remembers values already saved.%s\n' "$RESET"
+  pause "Ready to start?"
+}
+
+# stage "Name" <minutes> — clear the screen, then announce a stage and show
+# progress + time remaining. Clearing keeps only the current step on screen.
+stage() {
+  _clear
+  _STAGE_INDEX=$((_STAGE_INDEX + 1))
+  local remaining=$((TOTAL_MINUTES - _MINUTES_ELAPSED))
+  (( remaining < 0 )) && remaining=0
+  _MINUTES_ELAPSED=$((_MINUTES_ELAPSED + ${2:-0}))
+  printf '\n%s%s▸ Stage %s/%s · %s%s  %s(~%s min left)%s\n' \
+    "$BOLD" "$BLUE" "$_STAGE_INDEX" "$TOTAL_STAGES" "$1" "$RESET" "$DIM" "$remaining" "$RESET"
+}
+
+# say "..." — a plain instruction line.
+say()  { printf '  %s\n' "$1"; }
+# step "..." — a numbered-feeling action the human takes in the browser.
+step() { printf '  %s•%s %s\n' "$BLUE" "$RESET" "$1"; }
+note() { printf '  %s%s%s\n' "$DIM" "$1" "$RESET"; }
+warn() { printf '  %s⚠ %s%s\n' "$YELLOW" "$1" "$RESET"; }
+
+# open_url URL — open in the human's browser, cross-platform incl. WSL.
+open_url() {
+  local url="$1"
+  printf '  %s↗ opening%s %s\n' "$GREEN" "$RESET" "$url"
+  { if   command -v wslview     >/dev/null 2>&1; then wslview "$url"
+    elif command -v explorer.exe >/dev/null 2>&1; then explorer.exe "$url"
+    elif command -v xdg-open    >/dev/null 2>&1; then xdg-open "$url"
+    elif command -v open        >/dev/null 2>&1; then open "$url"
+    else warn "couldn't open a browser — visit it manually: $url"; fi
+  } >/dev/null 2>&1 || warn "couldn't open a browser — visit it manually: $url"
+}
+
+# pause "msg" — wait for the human to confirm they've done the manual part.
+pause() {
+  printf '  %s%s%s ' "$DIM" "${1:-Press Enter to continue}" "$RESET"
+  read -r _ || true
+}
+
+# confirm "question" — y/N gate; returns success on yes.
+confirm() {
+  local reply=""
+  printf '  %s? %s [y/N] ' "$YELLOW" "$1"
+  read -r reply || true
+  [[ "$reply" =~ ^[Yy] ]]
+}
+
+# _existing KEY — current value of KEY in ENV_FILE, if any.
+_existing() {
+  [[ -f "$ENV_FILE" ]] || return 1
+  local line; line=$(grep -E "^${1}=" "$ENV_FILE" | tail -n1) || return 1
+  printf '%s' "${line#*=}"
+}
+
+# ask KEY "Prompt" — read a value into $KEY. Offers the existing .env value as
+# a default on re-runs (Enter keeps it). Visible input (non-secret).
+ask() {
+  local key="$1" prompt="$2" current input
+  current=$(_existing "$key" || true)
+  if [[ -n "$current" ]]; then
+    printf '  %s%s%s %s[Enter keeps current]%s ' "$BOLD" "$prompt" "$RESET" "$DIM" "$RESET"
+  else
+    printf '  %s%s%s ' "$BOLD" "$prompt" "$RESET"
+  fi
+  read -r input || true
+  [[ -z "$input" && -n "$current" ]] && input="$current"
+  printf -v "$key" '%s' "$input"
+}
+
+# ask_secret KEY "Prompt" — like ask, but input is hidden.
+ask_secret() {
+  local key="$1" prompt="$2" current input
+  current=$(_existing "$key" || true)
+  if [[ -n "$current" ]]; then
+    printf '  %s%s%s %s[Enter keeps current]%s ' "$BOLD" "$prompt" "$RESET" "$DIM" "$RESET"
+  else
+    printf '  %s%s%s ' "$BOLD" "$prompt" "$RESET"
+  fi
+  read -rs input || true
+  printf '\n'
+  [[ -z "$input" && -n "$current" ]] && input="$current"
+  printf -v "$key" '%s' "$input"
+}
+
+# write_env KEY VALUE — upsert KEY=VALUE into ENV_FILE (creates it; replaces
+# any existing line). Idempotent.
+write_env() {
+  local key="$1" value="$2" tmp
+  touch "$ENV_FILE"
+  tmp=$(mktemp)
+  grep -vE "^${key}=" "$ENV_FILE" > "$tmp" || true
+  printf '%s=%s\n' "$key" "$value" >> "$tmp"
+  mv "$tmp" "$ENV_FILE"
+  WRITTEN_ENV+=("$key")
+  printf '  %s✓ wrote%s %s → %s\n' "$GREEN" "$RESET" "$key" "$ENV_FILE"
+}
+
+# set_secret NAME VALUE — set a GitHub Actions repo secret via gh. Falls back
+# to a warning (and records it) if gh is unavailable or unauthenticated.
+set_secret() {
+  local name="$1" value="$2"
+  if command -v gh >/dev/null 2>&1 && gh auth status >/dev/null 2>&1; then
+    if printf '%s' "$value" | gh secret set "$name" >/dev/null 2>&1; then
+      WRITTEN_SECRET+=("$name")
+      printf '  %s✓ set%s GitHub secret %s\n' "$GREEN" "$RESET" "$name"
+      return
+    fi
+  fi
+  SKIPPED+=("GitHub secret $name (set it manually: gh secret set $name)")
+  warn "skipped GitHub secret $name — gh not ready; set it later"
+}
+
+# set_var NAME VALUE — set a GitHub Actions repo variable (non-secret).
+set_var() {
+  local name="$1" value="$2"
+  if command -v gh >/dev/null 2>&1 && gh auth status >/dev/null 2>&1; then
+    if gh variable set "$name" --body "$value" >/dev/null 2>&1; then
+      printf '  %s✓ set%s GitHub variable %s\n' "$GREEN" "$RESET" "$name"
+      return
+    fi
+  fi
+  SKIPPED+=("GitHub variable $name")
+  warn "skipped GitHub variable $name — gh not ready; set it later"
+}
+
+# finish — clear, then a closing summary of everything configured.
+finish() {
+  _clear
+  printf '\n%s%s  ✓ Setup complete%s\n' "$BOLD" "$GREEN" "$RESET"
+  (( ${#WRITTEN_ENV[@]} ))    && note "wrote ${#WRITTEN_ENV[@]} value(s) to $ENV_FILE: ${WRITTEN_ENV[*]}"
+  (( ${#WRITTEN_SECRET[@]} )) && note "set ${#WRITTEN_SECRET[@]} GitHub secret(s): ${WRITTEN_SECRET[*]}"
+  if (( ${#SKIPPED[@]} )); then
+    printf '\n'; warn "still to do by hand:"
+    for s in "${SKIPPED[@]}"; do note "  - $s"; done
+  fi
+  printf '\n'
+}
+
+# ──────────────────────────────────────────────────────────────────────────
+# STAGES — author this section. One stage() per step the human takes.
+# Replace the example below. Set the two totals to match the stages you write.
+# ──────────────────────────────────────────────────────────────────────────
+
+TOTAL_STAGES=7
+TOTAL_MINUTES=35
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+REPO_ROOT="$(cd "$SCRIPT_DIR/../.." && pwd)"
+PLAN_ROOT="${CPH_SILO_PLAN_ROOT:-$HOME/.cph-silo-plans}"
+umask 077
+
+require_value() {
+  local key="$1" value="$2"
+  [[ -n "$value" ]] || { warn "$key is required"; exit 1; }
+  [[ "$value" != *$'\n'* && "$value" != *$'\r'* ]] || {
+    warn "$key must be a single line"
+    exit 1
+  }
+}
+
+seed_default() {
+  local key="$1" value="$2"
+  _existing "$key" >/dev/null 2>&1 || write_env "$key" "$value"
+}
+
+capture() {
+  local key="$1" prompt="$2"
+  ask "$key" "$prompt"
+  require_value "$key" "${!key}"
+  write_env "$key" "${!key}"
+}
+
+capture_secret() {
+  local key="$1" prompt="$2"
+  ask_secret "$key" "$prompt"
+  require_value "$key" "${!key}"
+  write_env "$key" "${!key}"
+}
+
+allocate_host_slot() {
+  local allocation local_reserved="" answers_file reserved_port
+  for answers_file in "$PLAN_ROOT"/*/answers.env; do
+    [ -f "$answers_file" ] || continue
+    reserved_port="$(sed -n 's/^HUB_PORT=//p' "$answers_file" | tail -n1)"
+    [[ "$reserved_port" =~ ^[0-9]+$ ]] || continue
+    local_reserved="${local_reserved:+$local_reserved,}$reserved_port"
+  done
+  allocation="$(ssh \
+    -i "$DEPLOY_SSH_KEY" \
+    -p "$DEPLOY_SSH_PORT" \
+    -o BatchMode=yes \
+    -o StrictHostKeyChecking=accept-new \
+    "$DEPLOY_USER@$DEPLOY_HOST" \
+    bash -s -- "$local_reserved" <<'REMOTE'
+      set -euo pipefail
+      local_reserved=",${1:-},"
+      for candidate in $(seq 8788 8999); do
+        reserved=false
+        if [[ "$local_reserved" == *",$candidate,"* ]]; then
+          continue
+        fi
+        for env_file in /srv/curriculum-project-hub/.secrets/*/platform.env; do
+          [ -f "$env_file" ] || continue
+          if [ "$(sed -n "s/^PORT=//p" "$env_file")" = "$candidate" ]; then
+            reserved=true
+            break
+          fi
+        done
+        workspace="/w/$candidate"
+        if [ "$reserved" = false ] && ! ss -H -ltn "sport = :$candidate" | grep -q . && [ ! -e "$workspace" ]; then
+          printf "%s %s\n" "$candidate" "$workspace"
+          exit 0
+        fi
+      done
+      echo "no free Alpha Silo slot in 8788..8999" >&2
+      exit 1
+REMOTE
+  )"
+  read -r HUB_PORT WORKSPACE_ROOT <<<"$allocation"
+  require_value HUB_PORT "$HUB_PORT"
+  require_value WORKSPACE_ROOT "$WORKSPACE_ROOT"
+  write_env HUB_PORT "$HUB_PORT"
+  write_env WORKSPACE_ROOT "$WORKSPACE_ROOT"
+}
+
+banner "New Alpha Silo"
+
+stage "Organization identity and private plan" 3
+say "One run creates one Organization's private deployment bundle."
+ask ORGANIZATION_SLUG "Organization slug (lowercase, max 24 chars; e.g. school-a):"
+require_value ORGANIZATION_SLUG "$ORGANIZATION_SLUG"
+[[ "$ORGANIZATION_SLUG" =~ ^[a-z0-9]([a-z0-9-]{0,22}[a-z0-9])?$ ]] || {
+  warn "invalid Organization slug"
+  exit 1
+}
+INSTANCE_ID="$ORGANIZATION_SLUG"
+ORGANIZATION_ID="$ORGANIZATION_SLUG"
+OUTPUT_DIR="$PLAN_ROOT/$INSTANCE_ID"
+mkdir -p "$OUTPUT_DIR"
+chmod 0700 "$OUTPUT_DIR"
+ENV_FILE="$OUTPUT_DIR/answers.env"
+touch "$ENV_FILE"
+chmod 0600 "$ENV_FILE"
+write_env INSTANCE_ID "$INSTANCE_ID"
+write_env ORGANIZATION_ID "$ORGANIZATION_ID"
+write_env ORGANIZATION_SLUG "$ORGANIZATION_SLUG"
+capture ORGANIZATION_NAME "Organization display name:"
+
+stage "Host, release, and isolation" 5
+say "The Alpha host is platform-managed. Port and short workspace path are allocated from live host state."
+DEPLOY_HOST="${CPH_ALPHA_HOST:-39.107.254.4}"
+DEPLOY_USER="${CPH_ALPHA_DEPLOY_USER:-root}"
+DEPLOY_SSH_PORT="${CPH_ALPHA_SSH_PORT:-22}"
+write_env DEPLOY_HOST "$DEPLOY_HOST"
+write_env DEPLOY_USER "$DEPLOY_USER"
+write_env DEPLOY_SSH_PORT "$DEPLOY_SSH_PORT"
+seed_default DEPLOY_BASE "/srv/curriculum-project-hub"
+seed_default DEPLOY_SSH_KEY "$HOME/.ssh/id_ed25519"
+write_env RELEASE_ID "v$(node -p 'require(process.argv[1]).version' "$REPO_ROOT/hub/package.json")"
+seed_default MEMORY_MAX "16G"
+seed_default CPU_QUOTA "400%"
+seed_default TASKS_MAX "512"
+seed_default CPH_BIN "/usr/local/bin/cph"
+note "Managed Alpha host: $DEPLOY_USER@$DEPLOY_HOST:$DEPLOY_SSH_PORT"
+DEPLOY_SSH_KEY="$(_existing DEPLOY_SSH_KEY)"
+MEMORY_MAX="$(_existing MEMORY_MAX)"
+CPU_QUOTA="$(_existing CPU_QUOTA)"
+TASKS_MAX="$(_existing TASKS_MAX)"
+[ -f "$DEPLOY_SSH_KEY" ] || { warn "managed SSH key is missing: $DEPLOY_SSH_KEY"; exit 1; }
+if [[ "$(_existing HUB_PORT || true)" =~ ^(878[8-9]|87[9][0-9]|8[89][0-9]{2})$ ]] && \
+   [ "$(_existing WORKSPACE_ROOT || true)" = "/w/$(_existing HUB_PORT)" ]; then
+  HUB_PORT="$(_existing HUB_PORT)"
+  WORKSPACE_ROOT="$(_existing WORKSPACE_ROOT)"
+  note "Keeping allocated host slot: port $HUB_PORT, workspace $WORKSPACE_ROOT"
+else
+  say "Checking existing Silo environments, listening sockets, and workspace paths..."
+  allocate_host_slot
+  note "Allocated host slot: port $HUB_PORT, workspace $WORKSPACE_ROOT"
+fi
+note "Platform ceilings: MemoryMax=$MEMORY_MAX, CPUQuota=$CPU_QUOTA, TasksMax=$TASKS_MAX"
+
+stage "Dedicated PostgreSQL database" 4
+say "A PostgreSQL server may be shared, but this Silo gets a distinct login role and database."
+seed_default DATABASE_HOST "127.0.0.1"
+seed_default DATABASE_PORT "5432"
+seed_default DATABASE_NAME "cph_${INSTANCE_ID//-/_}"
+seed_default DATABASE_USER "cph_${INSTANCE_ID//-/_}"
+DATABASE_NAME="$(_existing DATABASE_NAME)"
+if ! _existing DATABASE_PASSWORD >/dev/null 2>&1; then
+  DATABASE_PASSWORD="$(openssl rand -base64 36 | tr -d '\n')"
+  write_env DATABASE_PASSWORD "$DATABASE_PASSWORD"
+fi
+note "The generated OPERATE.md uses an interactive/protected SQL path; the password is never put in a command argument."
+
+stage "Public URL and Feishu app" 9
+open_url "https://open.feishu.cn/app"
+say "Create or open the Organization's own app. Copy credentials from Credentials & Basic Info."
+PUBLIC_BASE_URL="https://${ORGANIZATION_SLUG}.${CPH_ALPHA_BASE_DOMAIN:-educraft.paradigm-edu.net}"
+write_env PUBLIC_BASE_URL "$PUBLIC_BASE_URL"
+note "Platform-assigned public URL: $PUBLIC_BASE_URL"
+capture FEISHU_APP_ID "Feishu App ID:"
+capture_secret FEISHU_APP_SECRET "Feishu App Secret:"
+say "Resolving the bot Open ID from Feishu..."
+FEISHU_BOT_OPEN_ID="$(printf '%s\0%s\0' "$FEISHU_APP_ID" "$FEISHU_APP_SECRET" | node "$SCRIPT_DIR/resolve_feishu_bot.mjs")"
+write_env FEISHU_BOT_OPEN_ID "$FEISHU_BOT_OPEN_ID"
+note "Resolved bot identity: $FEISHU_BOT_OPEN_ID"
+open_url "https://open.feishu.cn/document/server-docs/contact-v3/user/get"
+step "In the user/get page, click the user_id value picker, select the first OWNER, and copy the returned open_id."
+capture OWNER_OPEN_ID "OWNER Open ID (ou_...):"
+capture OWNER_DISPLAY_NAME "OWNER display name:"
+write_env OWNER_UNION_ID ""
+say "The exact redirect URL and acceptance steps will be written to OPERATE.md."
+
+stage "Provider and Alpha limits" 5
+say "Use a provider credential exclusive to this Organization. Host proxy setup is a separate prerequisite."
+seed_default PROVIDER_ID "openrouter"
+seed_default PROVIDER_BASE_URL "https://openrouter.ai/api"
+seed_default DEFAULT_MODEL "anthropic/claude-sonnet-5"
+seed_default DEFAULT_ROLE_ID "draft"
+seed_default DEFAULT_ROLE_LABEL "智能助手"
+seed_default MAX_TURNS "25"
+seed_default MAX_CONCURRENT_RUNS "4"
+seed_default MAX_RUN_SECONDS "900"
+seed_default HTTP_BODY_LIMIT_BYTES "1048576"
+seed_default MAX_FILES_PER_MESSAGE "8"
+seed_default MAX_FILE_BYTES "26214400"
+seed_default HTTP_REQUESTS_PER_MINUTE "120"
+seed_default FEISHU_EVENTS_PER_MINUTE "120"
+capture_secret PROVIDER_AUTH_TOKEN "Provider auth token:"
+for key in PROVIDER_ID PROVIDER_BASE_URL DEFAULT_MODEL DEFAULT_ROLE_ID DEFAULT_ROLE_LABEL \
+  MAX_TURNS MAX_CONCURRENT_RUNS MAX_RUN_SECONDS HTTP_BODY_LIMIT_BYTES \
+  MAX_FILES_PER_MESSAGE MAX_FILE_BYTES HTTP_REQUESTS_PER_MINUTE FEISHU_EVENTS_PER_MINUTE; do
+  printf -v "$key" '%s' "$(_existing "$key")"
+done
+write_env APPROVED_SKILLS "outline,lesson-project,data-processing-spec,typst"
+note "Platform runtime: OpenRouter, concurrency 4, default education role, curated skills."
+if ! _existing HUB_SESSION_SECRET >/dev/null 2>&1; then
+  command -v openssl >/dev/null 2>&1 || { warn "openssl is required"; exit 1; }
+  HUB_SESSION_SECRET="$(openssl rand -hex 32)"
+  write_env HUB_SESSION_SECRET "$HUB_SESSION_SECRET"
+fi
+
+stage "Render the private deployment bundle" 2
+say "This renders platform.env, bootstrap.json, deploy.env, nginx.conf and OPERATE.md."
+command -v node >/dev/null 2>&1 || { warn "Node.js is required to render safely"; exit 1; }
+node "$SCRIPT_DIR/render_new_silo_bundle.mjs" "$ENV_FILE" "$OUTPUT_DIR"
+chmod 0700 "$OUTPUT_DIR"
+chmod 0600 "$OUTPUT_DIR"/*
+say "Bundle: $OUTPUT_DIR"
+warn "It contains database, Feishu, provider and session secrets. Never commit or paste it."
+
+stage "Operator handoff and gates" 7
+say "The deployment package is an internal retry/audit checkpoint; you do not operate it manually."
+step "Target: $PUBLIC_BASE_URL → $DEPLOY_HOST:$HUB_PORT"
+step "Resources: database $DATABASE_NAME, workspace $WORKSPACE_ROOT, service cph-hub-$INSTANCE_ID"
+warn "Confirmation will create server, database, TLS, and runtime state."
+if confirm "Deploy this Organization now?"; then
+  bash "$SCRIPT_DIR/apply_new_silo.sh" "$OUTPUT_DIR"
+else
+  warn "deployment skipped; rerun the wizard later and keep existing answers"
+fi
+
+finish

hub/deploy/render_new_silo_bundle.mjs

@@ -0,0 +1,217 @@
+#!/usr/bin/env node
+
+import { chmod, mkdir, readFile, writeFile } from "node:fs/promises";
+import { resolve } from "node:path";
+
+const [answersPath, outputPath] = process.argv.slice(2);
+if (!answersPath || !outputPath) {
+  throw new Error("usage: render_new_silo_bundle.mjs ANSWERS_ENV OUTPUT_DIR");
+}
+
+function parseAnswers(source) {
+  const values = new Map();
+  for (const [index, line] of source.split("\n").entries()) {
+    if (!line || line.startsWith("#")) continue;
+    const separator = line.indexOf("=");
+    if (separator < 1) throw new Error(`invalid answers line ${index + 1}`);
+    const key = line.slice(0, separator);
+    const value = line.slice(separator + 1);
+    if (!/^[A-Z][A-Z0-9_]*$/.test(key)) {
+      throw new Error(`invalid answers key on line ${index + 1}: ${key}`);
+    }
+    if (value.includes("\r") || value.includes("\n")) {
+      throw new Error(`multiline value is not supported: ${key}`);
+    }
+    values.set(key, value);
+  }
+  return values;
+}
+
+function required(values, key) {
+  const value = values.get(key);
+  if (!value) throw new Error(`missing required answer: ${key}`);
+  return value;
+}
+
+function optional(values, key, fallback = "") {
+  return values.get(key) || fallback;
+}
+
+function assertMatch(label, value, pattern) {
+  if (!pattern.test(value)) throw new Error(`invalid ${label}: ${value}`);
+}
+
+function envLine(key, value) {
+  if (/[\r\n]/.test(value)) throw new Error(`unsafe newline in ${key}`);
+  return `${key}=${value}`;
+}
+
+const answers = parseAnswers(await readFile(resolve(answersPath), "utf8"));
+const instanceId = required(answers, "INSTANCE_ID");
+const orgId = required(answers, "ORGANIZATION_ID");
+const orgSlug = required(answers, "ORGANIZATION_SLUG");
+const port = required(answers, "HUB_PORT");
+const workspaceRoot = required(answers, "WORKSPACE_ROOT");
+const publicBaseUrl = required(answers, "PUBLIC_BASE_URL").replace(/\/$/, "");
+const domain = new URL(publicBaseUrl).hostname;
+const databasePassword = required(answers, "DATABASE_PASSWORD");
+const databaseUrl = `postgresql://${encodeURIComponent(required(answers, "DATABASE_USER"))}:${encodeURIComponent(databasePassword)}@${required(answers, "DATABASE_HOST")}:${required(answers, "DATABASE_PORT")}/${encodeURIComponent(required(answers, "DATABASE_NAME"))}`;
+
+assertMatch("INSTANCE_ID", instanceId, /^[a-z0-9](?:[a-z0-9-]{0,22}[a-z0-9])?$/);
+assertMatch("organization slug", orgSlug, /^[a-z0-9](?:[a-z0-9-]*[a-z0-9])?$/);
+assertMatch("port", port, /^[1-9][0-9]{1,4}$/);
+assertMatch("database name", required(answers, "DATABASE_NAME"), /^[a-z_][a-z0-9_]*$/);
+assertMatch("database user", required(answers, "DATABASE_USER"), /^[a-z_][a-z0-9_]*$/);
+assertMatch("default role id", required(answers, "DEFAULT_ROLE_ID"), /^[a-z][a-z0-9-]*$/);
+assertMatch("release id", required(answers, "RELEASE_ID"), /^[A-Za-z0-9._-]+$/);
+if (!publicBaseUrl.startsWith("https://")) throw new Error("PUBLIC_BASE_URL must use https");
+for (const [label, value] of [
+  ["WORKSPACE_ROOT", workspaceRoot],
+  ["DEPLOY_BASE", required(answers, "DEPLOY_BASE")],
+  ["DEPLOY_SSH_KEY", required(answers, "DEPLOY_SSH_KEY")],
+  ["CPH_BIN", required(answers, "CPH_BIN")],
+]) {
+  if (!value.startsWith("/") || /\s/.test(value)) {
+    throw new Error(`${label} must be an absolute path without whitespace: ${value}`);
+  }
+}
+if (Number(port) > 65535) throw new Error(`invalid port: ${port}`);
+if (Buffer.byteLength(workspaceRoot) > 16) {
+  throw new Error(`WORKSPACE_ROOT exceeds the 16-byte sandbox socket limit: ${workspaceRoot}`);
+}
+
+const outputDir = resolve(outputPath);
+await mkdir(outputDir, { recursive: true, mode: 0o700 });
+await chmod(outputDir, 0o700);
+
+const base = required(answers, "DEPLOY_BASE");
+const release = required(answers, "RELEASE_ID");
+const releaseHub = `${base}/releases/${release}/hub`;
+const secretDir = `${base}/.secrets/${instanceId}`;
+const envPath = `${secretDir}/platform.env`;
+const keyringPath = `${secretDir}/secret-keyring.json`;
+const unit = `cph-hub-${instanceId}.service`;
+
+const platformEnv = [
+  "# Generated by hub/deploy/new_silo.sh. Install root:root mode 0600.",
+  envLine("NODE_ENV", "production"),
+  envLine("DATABASE_URL", databaseUrl),
+  envLine("HUB_SILO_ORGANIZATION_ID", orgId),
+  envLine("HUB_SYSTEMD_UNIT", unit),
+  envLine("CPH_BIN", required(answers, "CPH_BIN")),
+  envLine("HOST", "127.0.0.1"),
+  envLine("PORT", port),
+  envLine("HUB_PROJECT_WORKSPACE_ROOT", workspaceRoot),
+  envLine("HUB_PUBLIC_BASE_URL", publicBaseUrl),
+  envLine("HUB_SESSION_SECRET", required(answers, "HUB_SESSION_SECRET")),
+  envLine("HUB_AGENT_MAX_TURNS", required(answers, "MAX_TURNS")),
+  envLine("HUB_AGENT_MAX_CONCURRENT_RUNS", required(answers, "MAX_CONCURRENT_RUNS")),
+  envLine("HUB_AGENT_MAX_RUN_SECONDS", required(answers, "MAX_RUN_SECONDS")),
+  envLine("HUB_HTTP_BODY_LIMIT_BYTES", required(answers, "HTTP_BODY_LIMIT_BYTES")),
+  envLine("HUB_MAX_FILES_PER_MESSAGE", required(answers, "MAX_FILES_PER_MESSAGE")),
+  envLine("HUB_MAX_FILE_BYTES", required(answers, "MAX_FILE_BYTES")),
+  envLine("HUB_HTTP_REQUESTS_PER_MINUTE", required(answers, "HTTP_REQUESTS_PER_MINUTE")),
+  envLine("HUB_FEISHU_EVENTS_PER_MINUTE", required(answers, "FEISHU_EVENTS_PER_MINUTE")),
+  envLine("HUB_FEISHU_LISTENER_ENABLED", "true"),
+  envLine("HTTP_PROXY", "http://127.0.0.1:7890"),
+  envLine("HTTPS_PROXY", "http://127.0.0.1:7890"),
+  envLine("ALL_PROXY", "socks5h://127.0.0.1:7890"),
+  envLine("NO_PROXY", "127.0.0.1,localhost,::1"),
+  envLine("NODE_USE_ENV_PROXY", "1"),
+  envLine("ANTHROPIC_DEFAULT_SONNET_MODEL", "anthropic/claude-sonnet-5"),
+  envLine("CPH_SANDBOX_EXTRA_DENY_READ", `${envPath}:${keyringPath}`),
+  "",
+].join("\n");
+
+const bootstrap = {
+  organization: {
+    id: orgId,
+    slug: orgSlug,
+    name: required(answers, "ORGANIZATION_NAME"),
+  },
+  owner: {
+    openId: required(answers, "OWNER_OPEN_ID"),
+    displayName: required(answers, "OWNER_DISPLAY_NAME"),
+  },
+  feishu: {
+    appId: required(answers, "FEISHU_APP_ID"),
+    appSecret: required(answers, "FEISHU_APP_SECRET"),
+    botOpenId: required(answers, "FEISHU_BOT_OPEN_ID"),
+  },
+  provider: {
+    providerId: required(answers, "PROVIDER_ID"),
+    baseUrl: required(answers, "PROVIDER_BASE_URL"),
+    authToken: required(answers, "PROVIDER_AUTH_TOKEN"),
+  },
+  teams: [],
+};
+const ownerUnionId = optional(answers, "OWNER_UNION_ID");
+if (ownerUnionId) bootstrap.owner.unionId = ownerUnionId;
+
+const deployEnv = [
+  "# Source this file locally before deploy_platform.sh (contains no app/provider secrets).",
+  envLine("PLATFORM_DEPLOY_HOST", required(answers, "DEPLOY_HOST")),
+  envLine("PLATFORM_DEPLOY_SSH_KEY", required(answers, "DEPLOY_SSH_KEY")),
+  envLine("PLATFORM_DEPLOY_USER", required(answers, "DEPLOY_USER")),
+  envLine("PLATFORM_DEPLOY_PORT", required(answers, "DEPLOY_SSH_PORT")),
+  envLine("PLATFORM_DEPLOY_HUB_PORT", port),
+  envLine("PLATFORM_DEPLOY_BASE", base),
+  envLine("PLATFORM_DEPLOY_RELEASE", release),
+  envLine("PLATFORM_DEPLOY_INSTANCE", instanceId),
+  envLine("PLATFORM_DEPLOY_WORKSPACE_ROOT", workspaceRoot),
+  envLine("PLATFORM_DEPLOY_MEMORY_MAX", required(answers, "MEMORY_MAX")),
+  envLine("PLATFORM_DEPLOY_CPU_QUOTA", required(answers, "CPU_QUOTA")),
+  envLine("PLATFORM_DEPLOY_TASKS_MAX", required(answers, "TASKS_MAX")),
+  envLine("PLATFORM_DEPLOY_HEALTH_URL", `http://127.0.0.1:${port}/api/healthz`),
+  "",
+].join("\n");
+
+const nginx = `# Install as /etc/nginx/conf.d/${instanceId}.conf after obtaining TLS certificates.\nserver {\n  listen 80;\n  server_name ${domain};\n  return 301 https://$host$request_uri;\n}\n\nserver {\n  listen 443 ssl http2;\n  server_name ${domain};\n\n  ssl_certificate /etc/letsencrypt/live/${domain}/fullchain.pem;\n  ssl_certificate_key /etc/letsencrypt/live/${domain}/privkey.pem;\n\n  location / {\n    proxy_pass http://127.0.0.1:${port};\n    proxy_http_version 1.1;\n    proxy_set_header Host $host;\n    proxy_set_header X-Real-IP $remote_addr;\n    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;\n    proxy_set_header X-Forwarded-Proto https;\n  }\n}\n`;
+
+const defaultRolePrompt = `你是一位教育机构智能助手，服务于学校和教培机构的日常管理与协作。
+## 核心能力
+**教务管理**：熟悉排课调课、班级管理、课时统计、师资调度等常见管理流程。
+**教研支持**：理解课程设计、教案编写、例题/变式题、定理证明、随堂练习、阶段性测验、知识点拆解、大纲对标等教学业务概念。
+**数字化操作**：熟练使用shell命令行进行文件管理、批量处理、脚本编写、文本处理（grep/sed/awk等）、自动化任务；能协助处理Markdown、Typst等文档、表格数据、格式转换等。
+## 行为准则
+- **实事求是**：不确定时明确说明，能力边界外的任务如实告知，不为完成目标而编造信息或勉强输出
+- **简洁优先**：直接给出答案或方案，省略铺垫和客套
+- **按需展开**：仅在问题复杂或用户明确要求时提供详细说明
+- **结构清晰**：多步骤内容使用编号，便于飞书阅读
+- **可操作性**：涉及操作时给出具体命令或步骤
+保持专业、高效，像一位熟悉业务的同事。
+`;
+
+const operate = `# ${instanceId} deployment commands\n\nThis file contains no application/provider secrets. Run commands deliberately; do not source answers.env.\n\n## 1. DNS and Feishu\n\n- Point \`${domain}\` to \`${required(answers, "DEPLOY_HOST")}\`.\n- In the Feishu app, configure redirect URL: \`${publicBaseUrl}/auth/feishu/callback\`.\n- Enable the required bot/message/contact permissions and event subscription described in the customer setup document.\n\n## 2. Database (run as the PostgreSQL administrator)\n\nCreate one role and one database for this Silo. The password is in \`answers.env\`; use an interactive client or a protected SQL file, never a command-line argument.\n\n\`\`\`sql\nCREATE ROLE ${required(answers, "DATABASE_USER")} LOGIN PASSWORD '<copy DATABASE_PASSWORD from answers.env>';\nCREATE DATABASE ${required(answers, "DATABASE_NAME")} OWNER ${required(answers, "DATABASE_USER")};\n\`\`\`\n\n## 3. Publish the immutable release\n\nThe normal deploy script seeds the first-instance secrets and exits 78. That exit is expected only on this first pass.\n\n\`\`\`sh\nset -a; . ./deploy.env; set +a\nbash hub/deploy/deploy_platform.sh\n\`\`\`\n\n## 4. Install the generated secrets\n\nCopy \`platform.env\` and \`bootstrap.json\` to the server through a protected channel. On the server:\n\n\`\`\`sh\ninstall -d -o root -g root -m 0700 '${secretDir}'\ninstall -o root -g root -m 0600 platform.env '${envPath}'\ninstall -o root -g root -m 0600 bootstrap.json '/root/${instanceId}-bootstrap.json'\n# Copy ${keyringPath} to separate off-host recovery storage before continuing.\n\`\`\`\n\n## 5. Migrate, install the stopped service, and bootstrap\n\n\`\`\`sh\nset -a; . '${envPath}'; set +a\nnode '${releaseHub}/node_modules/prisma/build/index.js' migrate deploy --schema '${releaseHub}/prisma/schema.prisma'\nBASE='${base}' HUB_DIR='${releaseHub}' INSTANCE_ID='${instanceId}' WORKSPACE_ROOT='${workspaceRoot}' PORT='${port}' MEMORY_MAX='${required(answers, "MEMORY_MAX")}' CPU_QUOTA='${required(answers, "CPU_QUOTA")}' TASKS_MAX='${required(answers, "TASKS_MAX")}' bash '${releaseHub}/deploy/install_service.sh'\nnode '${releaseHub}/dist/deployment/bootstrap-silo-cli.js' --config-file '/root/${instanceId}-bootstrap.json' --keyring-file '${keyringPath}'\nrm -f '/root/${instanceId}-bootstrap.json'\n\`\`\`\n\n## 6. Runtime role and skills\n\nRuntime role/skill configuration is intentionally separate from the release. Follow NEW_SILO_RUNBOOK.md, staging each approved skill directory outside the immutable release, then use \`agent_config.sh\`. Do not silently copy a local personal skill collection.\n\n## 7. Nginx, start, and acceptance\n\nInstall \`nginx.conf\`, run \`nginx -t\`, reload Nginx, then:\n\n\`\`\`sh\nsystemctl start '${unit}'\nsystemctl is-active '${unit}'\ncurl --fail --silent --show-error 'http://127.0.0.1:${port}/api/healthz'\ncurl --fail --silent --show-error '${publicBaseUrl}/api/healthz'\njournalctl -u '${unit}' --since '-10 min' --no-pager\n\`\`\`\n\nAcceptance requires: Feishu OAuth completes, OWNER and a non-OWNER can @bot, a second group creates a separate project/session, Typst works when that skill is enabled, and restart preserves session cursor. Then take the first off-host backup.\n\n## 8. Later releases\n\nAfter the instance exists, source \`deploy.env\` with the new release id and run \`deploy_platform.sh\`. Never reuse another org's database, secret directory, workspace root, port, service identity, domain, Feishu app, or provider credential.\n`;
+
+const selectedSkills = optional(answers, "APPROVED_SKILLS");
+const roleInstructions = `
+## Appendix: default runtime role
+
+Copy \`default-role-prompt.md\` to \`/root/${instanceId}-default-role-prompt.md\`.
+After installing each reviewed skill with \`agent_config.sh install-skill\`, run:
+
+\`\`\`sh
+INSTANCE_ID=${JSON.stringify(instanceId)} ENV_FILE=${JSON.stringify(envPath)} HUB_DIR=${JSON.stringify(releaseHub)} bash ${JSON.stringify(`${releaseHub}/deploy/agent_config.sh`)} upsert-role --organization ${JSON.stringify(orgId)} --role ${JSON.stringify(required(answers, "DEFAULT_ROLE_ID"))} --label ${JSON.stringify(required(answers, "DEFAULT_ROLE_LABEL"))} --model ${JSON.stringify(required(answers, "DEFAULT_MODEL"))} --system-prompt-file ${JSON.stringify(`/root/${instanceId}-default-role-prompt.md`)} --tools-json null
+${selectedSkills ? `INSTANCE_ID=${JSON.stringify(instanceId)} ENV_FILE=${JSON.stringify(envPath)} HUB_DIR=${JSON.stringify(releaseHub)} bash ${JSON.stringify(`${releaseHub}/deploy/agent_config.sh`)} set-role-skills --organization ${JSON.stringify(orgId)} --role ${JSON.stringify(required(answers, "DEFAULT_ROLE_ID"))} --skills ${JSON.stringify(selectedSkills)}
+` : "# No skills selected in the wizard; set-role-skills remains an explicit operator step.\n"}INSTANCE_ID=${JSON.stringify(instanceId)} ENV_FILE=${JSON.stringify(envPath)} HUB_DIR=${JSON.stringify(releaseHub)} bash ${JSON.stringify(`${releaseHub}/deploy/agent_config.sh`)} list --organization ${JSON.stringify(orgId)}
+\`\`\`
+
+Changing a role's model, system prompt, tools or skill selection archives that
+role's existing sessions by design. Finish this setup before inviting Alpha users.
+`;
+
+async function privateWrite(name, contents) {
+  const path = resolve(outputDir, name);
+  await writeFile(path, contents, { encoding: "utf8", mode: 0o600 });
+  await chmod(path, 0o600);
+}
+
+await privateWrite("platform.env", platformEnv);
+await privateWrite("bootstrap.json", `${JSON.stringify(bootstrap, null, 2)}\n`);
+await privateWrite("deploy.env", deployEnv);
+await privateWrite("nginx.conf", nginx);
+await privateWrite("default-role-prompt.md", defaultRolePrompt);
+await privateWrite("OPERATE.md", `${operate}${roleInstructions}`);
+
+console.log(`Rendered private Silo bundle: ${outputDir}`);

hub/deploy/resolve_feishu_bot.mjs

@@ -0,0 +1,27 @@
+#!/usr/bin/env node
+
+const chunks = [];
+for await (const chunk of process.stdin) chunks.push(chunk);
+const [appId, appSecret] = Buffer.concat(chunks).toString("utf8").split("\0");
+if (!appId || !appSecret) throw new Error("Feishu App ID and App Secret are required on stdin");
+
+const tokenResponse = await fetch("https://open.feishu.cn/open-apis/auth/v3/tenant_access_token/internal", {
+  method: "POST",
+  headers: { "content-type": "application/json; charset=utf-8" },
+  body: JSON.stringify({ app_id: appId, app_secret: appSecret }),
+});
+if (!tokenResponse.ok) throw new Error(`Feishu token request failed: HTTP ${tokenResponse.status}`);
+const tokenPayload = await tokenResponse.json();
+if (tokenPayload.code !== 0 || typeof tokenPayload.tenant_access_token !== "string") {
+  throw new Error(`Feishu token request failed: ${JSON.stringify(tokenPayload)}`);
+}
+
+const botResponse = await fetch("https://open.feishu.cn/open-apis/bot/v3/info", {
+  headers: { authorization: `Bearer ${tokenPayload.tenant_access_token}` },
+});
+if (!botResponse.ok) throw new Error(`Feishu bot info request failed: HTTP ${botResponse.status}`);
+const botPayload = await botResponse.json();
+if (botPayload.code !== 0 || typeof botPayload.bot?.open_id !== "string" || !botPayload.bot.open_id) {
+  throw new Error(`Feishu bot info request failed: ${JSON.stringify(botPayload)}`);
+}
+process.stdout.write(botPayload.bot.open_id);

hub/package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "@paradigm/hub",
-  "version": "0.0.11",
+  "version": "0.0.22",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@paradigm/hub",
-      "version": "0.0.11",
+      "version": "0.0.22",
       "dependencies": {
         "@anthropic-ai/claude-agent-sdk": "^0.3.202",
         "@fastify/cookie": "^11.0.2",

hub/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@paradigm/hub",
-  "version": "0.0.11",
+  "version": "0.0.22",
   "private": true,
   "type": "module",
   "engines": {

hub/src/admin/routes/authRoutes.ts

@@ -5,7 +5,7 @@ import { randomBytes } from "node:crypto";
 import type { PrismaClient } from "@prisma/client";
 import type { FastifyInstance, FastifyReply, FastifyRequest } from "fastify";
 import { resolveActiveFeishuApplication } from "../../connections/feishuApplicationConnections.js";
-import { upsertScopedFeishuIdentity } from "../../feishu/identityNamespace.js";
+import { upsertScopedFeishuIdentityInTransaction } from "../../feishu/identityNamespace.js";
 import type { LocalSecretEnvelope } from "../../security/secretEnvelope.js";
 import {
   buildAuthorizeUrl,
@@ -164,16 +164,54 @@ export async function registerAuthRoutes(app: FastifyInstance, config: AuthRoute
       const feishuUser = await exchangeCodeForUser(oauthConfig, code);
       let userId: string;
       if (statePayload.connectionId !== undefined && statePayload.organizationId !== undefined) {
-        const identity = await upsertScopedFeishuIdentity(config.prisma, {
+        const connectionId = statePayload.connectionId;
-          connectionId: statePayload.connectionId,
+        const organizationId = statePayload.organizationId;
-          openId: feishuUser.openId,
+        const identity = await config.prisma.$transaction(async (tx) => {
-          ...(feishuUser.unionId !== undefined ? { unionId: feishuUser.unionId } : {}),
+          const resolved = await upsertScopedFeishuIdentityInTransaction(tx, {
-          displayName: feishuUser.displayName,
+            connectionId,
-          ...(feishuUser.avatarUrl !== null ? { avatarUrl: feishuUser.avatarUrl } : {}),
+            expectedOrganizationId: organizationId,
+            openId: feishuUser.openId,
+            ...(feishuUser.unionId !== undefined ? { unionId: feishuUser.unionId } : {}),
+            displayName: feishuUser.displayName,
+            ...(feishuUser.avatarUrl !== null ? { avatarUrl: feishuUser.avatarUrl } : {}),
+          });
+          const activeMembership = await tx.organizationMembership.findFirst({
+            where: {
+              organizationId,
+              userId: resolved.userId,
+              revokedAt: null,
+            },
+            select: { id: true },
+          });
+          if (activeMembership === null) {
+            const revokedMembership = await tx.organizationMembership.findFirst({
+              where: {
+                organizationId,
+                userId: resolved.userId,
+                revokedAt: { not: null },
+              },
+              select: { id: true },
+            });
+            if (revokedMembership === null) {
+              await tx.organizationMembership.create({
+                data: {
+                  organizationId,
+                  userId: resolved.userId,
+                  role: "MEMBER",
+                },
+              });
+              await tx.auditEntry.create({
+                data: {
+                  organizationId,
+                  actorUserId: resolved.userId,
+                  action: "organization_member.oauth_auto_joined",
+                  metadata: { connectionId: resolved.connectionId, role: "MEMBER" },
+                },
+              });
+            }
+          }
+          return resolved;
         });
-        if (identity.organizationId !== statePayload.organizationId) {
-          throw new HttpError(400, "bad_request", "OAuth identity Organization scope mismatch");
-        }
         userId = identity.userId;
         setSessionCookie(reply, config, {
           userId,
@@ -235,6 +273,34 @@ export async function registerAuthRoutes(app: FastifyInstance, config: AuthRoute
     return reply.status(204).send();
   });
 
+  app.get("/auth/feishu/complete", async (request, reply) => {
+    const query = request.query as { org?: string };
+    const organizationName = typeof query.org === "string" && query.org.trim() !== ""
+      ? query.org.trim()
+      : "当前组织";
+    return reply.type("text/html").send(`<!doctype html>
+<html lang="zh-CN">
+<head>
+  <meta charset="utf-8"/>
+  <meta name="viewport" content="width=device-width, initial-scale=1"/>
+  <title>Educraft 登录成功</title>
+  <style>
+    body{font-family:system-ui,sans-serif;display:flex;min-height:100vh;align-items:center;justify-content:center;margin:0;background:#f6f7f9;color:#1a1a1a}
+    .card{background:#fff;padding:2rem 2.5rem;border-radius:12px;box-shadow:0 8px 24px rgba(0,0,0,.08);max-width:25rem;text-align:center}
+    .ok{font-size:3rem;margin:0 0 .5rem}.hint{color:#646a73;line-height:1.6}
+  </style>
+</head>
+<body>
+  <main class="card">
+    <p class="ok">✅</p>
+    <h1>登录并加入组织成功</h1>
+    <p>你已加入 ${escapeHtml(organizationName)}。</p>
+    <p class="hint">现在可以关闭本页面，返回飞书群再次 @机器人继续使用。</p>
+  </main>
+</body>
+</html>`);
+  });
+
   app.get("/api/me", async (request, reply) => {
     try {
       const auth = await requireSession(request, reply, guardDeps);
@@ -363,10 +429,13 @@ async function resolvePostLoginRedirect(
         revokedAt: null,
         organization: { status: "ACTIVE" },
       },
-      select: { organization: { select: { slug: true } } },
+      select: { organization: { select: { slug: true, name: true } } },
     });
     if (intended === null) return "/admin?error=not_an_active_org_member";
     const orgRoot = `/admin/org/${intended.organization.slug}`;
+    if (returnTo === "/admin") {
+      return `/auth/feishu/complete?org=${encodeURIComponent(intended.organization.name)}`;
+    }
     return returnTo === orgRoot || returnTo.startsWith(`${orgRoot}/`) ? returnTo : orgRoot;
   }
   if (returnTo !== "/admin" && returnTo.startsWith("/admin")) {

hub/src/deployment/legacy-project-import-cli.ts

@@ -0,0 +1,48 @@
+import { readFile } from "node:fs/promises";
+import { prisma } from "../db.js";
+import { importLegacyProjects, type LegacyProjectManifestEntry } from "./legacyProjectImport.js";
+import { readSiloOrganizationId } from "./silo.js";
+
+async function main(argv: readonly string[]): Promise<void> {
+  const options = parseOptions(argv);
+  const organizationId = readSiloOrganizationId();
+  const manifest = JSON.parse(await readFile(required(options, "manifest"), "utf8")) as unknown;
+  if (!Array.isArray(manifest)) throw new Error("legacy import manifest must be a JSON array");
+  const state = await importLegacyProjects({
+    prisma,
+    organizationId,
+    actorFeishuOpenId: required(options, "actor-open-id"),
+    workspaceRoot: required(options, "workspace-root"),
+    sourceRoot: required(options, "source-root"),
+    stateFile: required(options, "state-file"),
+    projects: manifest as LegacyProjectManifestEntry[],
+    onProgress: (message) => console.error(`[legacy-import] ${message}`),
+  });
+  console.log(JSON.stringify({ imported: Object.keys(state.projects).length }));
+}
+
+function parseOptions(args: readonly string[]): Map<string, string> {
+  const options = new Map<string, string>();
+  for (let index = 0; index < args.length; index += 2) {
+    const flag = args[index];
+    const value = args[index + 1];
+    if (flag === undefined || !flag.startsWith("--") || value === undefined) {
+      throw new Error(`expected --name value, got: ${args.slice(index).join(" ")}`);
+    }
+    options.set(flag.slice(2), value);
+  }
+  return options;
+}
+
+function required(options: ReadonlyMap<string, string>, name: string): string {
+  const value = options.get(name)?.trim();
+  if (!value) throw new Error(`--${name} is required`);
+  return value;
+}
+
+main(process.argv.slice(2))
+  .catch((error) => {
+    console.error(error instanceof Error ? error.message : String(error));
+    process.exitCode = 1;
+  })
+  .finally(async () => prisma.$disconnect());

hub/src/deployment/legacyProjectImport.ts

@@ -0,0 +1,369 @@
+import { createHash } from "node:crypto";
+import { cp, lstat, mkdir, readFile, readdir, realpath, rename, rm, writeFile } from "node:fs/promises";
+import { dirname, isAbsolute, join, relative, resolve, sep } from "node:path";
+import type { PrismaClient } from "@prisma/client";
+import { createFolder, createProjectFromOrgAdmin } from "../projectOnboarding.js";
+
+export interface LegacyProjectManifestEntry {
+  readonly legacyId: string;
+  readonly name: string;
+  readonly folderPath: readonly string[];
+  readonly sourceRelativePath: string;
+}
+
+export interface LegacyProjectImportState {
+  readonly version: 1;
+  readonly projects: Readonly<Record<string, {
+    readonly status: "PENDING" | "COMPLETED";
+    readonly projectId: string;
+    readonly workspaceDir: string;
+    readonly importedAt: string;
+    readonly sourceRelativePath: string;
+  }>>;
+}
+
+export async function importLegacyProjects(input: {
+  readonly prisma: PrismaClient;
+  readonly organizationId: string;
+  readonly actorFeishuOpenId: string;
+  readonly workspaceRoot: string;
+  readonly sourceRoot: string;
+  readonly stateFile: string;
+  readonly projects: readonly LegacyProjectManifestEntry[];
+  readonly onProgress?: (message: string) => void;
+}): Promise<LegacyProjectImportState> {
+  const sourceRoot = await realpath(input.sourceRoot);
+  const state = await readState(input.stateFile);
+  const projects = { ...state.projects };
+  const seen = new Set<string>();
+  for (const entry of input.projects) {
+    validateEntry(entry);
+    if (seen.has(entry.legacyId)) throw new Error(`duplicate legacy project id: ${entry.legacyId}`);
+    seen.add(entry.legacyId);
+    const sourceDir = await confinedSourceDir(sourceRoot, entry.sourceRelativePath);
+    const projectId = importedProjectId(input.organizationId, entry.legacyId);
+    const existing = await input.prisma.project.findUnique({ where: { id: projectId } });
+    const recorded = projects[entry.legacyId];
+    if (recorded !== undefined && (recorded.projectId !== projectId || recorded.sourceRelativePath !== entry.sourceRelativePath)) {
+      throw new Error(`legacy import state identity conflict: ${entry.legacyId}`);
+    }
+    if (recorded?.status === "COMPLETED" && existing === null) {
+      throw new Error(`legacy import state references missing project: ${entry.legacyId} -> ${recorded.projectId}`);
+    }
+    if (existing !== null) {
+      if (existing.organizationId !== input.organizationId || (recorded !== undefined && recorded.projectId !== existing.id)) {
+        throw new Error(`legacy import identity conflict: ${entry.legacyId} -> ${existing.id}`);
+      }
+      if (await hasCompletionMarker(existing.workspaceDir, entry)) {
+        await ensureImportAudit(input.prisma, existing.id, entry);
+        projects[entry.legacyId] = {
+          status: "COMPLETED",
+          projectId: existing.id,
+          workspaceDir: existing.workspaceDir,
+          importedAt: recorded?.importedAt || new Date().toISOString(),
+          sourceRelativePath: entry.sourceRelativePath,
+        };
+        await writeState(input.stateFile, { version: 1, projects });
+        input.onProgress?.(`skip ${entry.legacyId}: recovered completed import`);
+        continue;
+      }
+      if (recorded?.status !== "PENDING") {
+        throw new Error(`refusing to remove legacy project without a matching pending record: ${entry.legacyId}`);
+      }
+      input.onProgress?.(`recover ${entry.legacyId}: remove incomplete target`);
+      await removeIncompleteTarget(input.prisma, existing.id, existing.workspaceDir, input.workspaceRoot);
+    }
+    projects[entry.legacyId] = {
+      status: "PENDING",
+      projectId,
+      workspaceDir: "",
+      importedAt: "",
+      sourceRelativePath: entry.sourceRelativePath,
+    };
+    await writeState(input.stateFile, { version: 1, projects });
+    const folderId = await ensureFolderPath(input.prisma, input.organizationId, ["旧教学资产", ...entry.folderPath]);
+    input.onProgress?.(`import ${entry.legacyId}: ${entry.name}`);
+    const created = await createProjectFromOrgAdmin(input.prisma, {
+      organizationId: input.organizationId,
+      actorFeishuOpenId: input.actorFeishuOpenId,
+      name: entry.name,
+      workspaceRoot: input.workspaceRoot,
+      folderId,
+      projectId,
+    });
+    try {
+      await copyLegacyProject(sourceDir, created.workspaceDir, entry);
+    } catch (error) {
+      try {
+        await removeIncompleteTarget(input.prisma, created.projectId, created.workspaceDir, input.workspaceRoot);
+        delete projects[entry.legacyId];
+        await writeState(input.stateFile, { version: 1, projects });
+      } catch (cleanupError) {
+        throw new AggregateError(
+          [error, cleanupError],
+          `legacy project import and target cleanup failed: ${entry.legacyId}`,
+        );
+      }
+      throw new Error(`legacy project import failed: ${entry.legacyId}: ${errorMessage(error)}`, { cause: error });
+    }
+    await ensureImportAudit(input.prisma, created.projectId, entry);
+    projects[entry.legacyId] = {
+      status: "COMPLETED",
+      projectId: created.projectId,
+      workspaceDir: created.workspaceDir,
+      importedAt: new Date().toISOString(),
+      sourceRelativePath: entry.sourceRelativePath,
+    };
+    await writeState(input.stateFile, { version: 1, projects });
+  }
+  return { version: 1, projects };
+}
+
+async function ensureFolderPath(
+  prisma: PrismaClient,
+  organizationId: string,
+  parts: readonly string[],
+): Promise<string> {
+  let parentId: string | undefined;
+  for (const name of parts) {
+    const existing = await prisma.folder.findFirst({
+      where: { organizationId, parentId: parentId ?? null, name, archivedAt: null },
+      select: { id: true },
+    });
+    if (existing !== null) {
+      parentId = existing.id;
+      continue;
+    }
+    const created = await createFolder(prisma, {
+      organizationId,
+      name,
+      ...(parentId !== undefined ? { parentId } : {}),
+    });
+    parentId = created.id;
+  }
+  if (parentId === undefined) throw new Error("legacy import folder path is empty");
+  return parentId;
+}
+
+async function copyLegacyProject(
+  sourceDir: string,
+  workspaceDir: string,
+  entry: LegacyProjectManifestEntry,
+): Promise<void> {
+  const sourceWorkspace = join(sourceDir, "workspace");
+  await assertNoSymlinks(sourceWorkspace);
+  const names = await readdir(sourceWorkspace);
+  for (const name of names) {
+    if (name === ".claude" || name === ".cph") continue;
+    await cp(join(sourceWorkspace, name), join(workspaceDir, name), {
+      recursive: true,
+      force: false,
+      errorOnExist: true,
+      preserveTimestamps: true,
+      filter: (source) => {
+        const parts = relative(sourceWorkspace, source).split(sep);
+        return !parts.includes(".claude") && !parts.includes(".cph");
+      },
+    });
+  }
+  const legacyDir = join(workspaceDir, ".legacy-source");
+  await mkdir(legacyDir, { mode: 0o750 });
+  await cp(join(sourceDir, "project.json"), join(legacyDir, "project.json"), {
+    force: false,
+    errorOnExist: true,
+    preserveTimestamps: true,
+  });
+  const rawDir = join(sourceDir, "_raw");
+  await assertNoSymlinks(rawDir).catch((error: unknown) => {
+    if (isMissing(error)) return;
+    throw error;
+  });
+  await cp(rawDir, join(legacyDir, "raw"), {
+    recursive: true,
+    force: false,
+    errorOnExist: true,
+    preserveTimestamps: true,
+  }).catch((error: unknown) => {
+    if (isMissing(error)) return;
+    throw error;
+  });
+  await writeFile(join(legacyDir, "migration.json"), `${JSON.stringify({
+    source: "teaching-material-host-service",
+    legacyProjectId: entry.legacyId,
+    legacyPath: entry.sourceRelativePath,
+    migratedAt: new Date().toISOString(),
+  }, null, 2)}\n`, { mode: 0o640 });
+}
+
+function importedProjectId(organizationId: string, legacyId: string): string {
+  const digest = createHash("sha256")
+    .update("teaching-material-host-service\0")
+    .update(organizationId)
+    .update("\0")
+    .update(legacyId)
+    .digest("hex")
+    .slice(0, 32);
+  return `legacy_${digest}`;
+}
+
+async function hasCompletionMarker(
+  workspaceDir: string,
+  entry: LegacyProjectManifestEntry,
+): Promise<boolean> {
+  try {
+    const marker = JSON.parse(await readFile(join(workspaceDir, ".legacy-source", "migration.json"), "utf8")) as unknown;
+    return typeof marker === "object" && marker !== null
+      && "legacyProjectId" in marker && marker.legacyProjectId === entry.legacyId
+      && "legacyPath" in marker && marker.legacyPath === entry.sourceRelativePath;
+  } catch (error) {
+    if (isMissing(error)) return false;
+    if (error instanceof SyntaxError) {
+      throw new Error(`invalid legacy completion marker: ${workspaceDir}`, { cause: error });
+    }
+    throw error;
+  }
+}
+
+async function ensureImportAudit(
+  prisma: PrismaClient,
+  projectId: string,
+  entry: LegacyProjectManifestEntry,
+): Promise<void> {
+  const existing = await prisma.auditEntry.findFirst({
+    where: { projectId, action: "legacy_project.imported" },
+    select: { id: true },
+  });
+  if (existing !== null) return;
+  await prisma.auditEntry.create({
+    data: {
+      projectId,
+      action: "legacy_project.imported",
+      metadata: {
+        source: "teaching-material-host-service",
+        legacyProjectId: entry.legacyId,
+        legacyPath: entry.sourceRelativePath,
+      },
+    },
+  });
+}
+
+async function removeIncompleteTarget(
+  prisma: PrismaClient,
+  projectId: string,
+  workspaceDir: string,
+  workspaceRoot: string,
+): Promise<void> {
+  await assertConfinedExistingPath(workspaceRoot, workspaceDir);
+  const failures: unknown[] = [];
+  try {
+    await prisma.project.delete({ where: { id: projectId } });
+  } catch (error) {
+    failures.push(error);
+  }
+  try {
+    await rm(workspaceDir, { recursive: true, force: true });
+  } catch (error) {
+    failures.push(error);
+  }
+  if (failures.length > 0) throw new AggregateError(failures, `failed to remove incomplete legacy target: ${projectId}`);
+}
+
+async function assertConfinedExistingPath(root: string, path: string): Promise<void> {
+  const trustedRoot = await realpath(root);
+  const candidate = await realpath(path);
+  const rel = relative(trustedRoot, candidate);
+  if (rel === "" || rel === ".." || rel.startsWith("../") || isAbsolute(rel)) {
+    throw new Error(`refusing to remove path outside workspace root: ${path}`);
+  }
+}
+
+async function assertNoSymlinks(path: string): Promise<void> {
+  const metadata = await lstat(path);
+  if (metadata.isSymbolicLink()) throw new Error(`legacy import rejects symbolic link: ${path}`);
+  if (!metadata.isDirectory()) return;
+  for (const entry of await readdir(path)) await assertNoSymlinks(join(path, entry));
+}
+
+async function confinedSourceDir(sourceRoot: string, relativePath: string): Promise<string> {
+  const candidate = await realpath(resolve(sourceRoot, relativePath));
+  const rel = relative(sourceRoot, candidate);
+  if (rel === "" || rel === ".." || rel.startsWith("../") || isAbsolute(rel)) {
+    throw new Error(`legacy source path escapes source root: ${relativePath}`);
+  }
+  return candidate;
+}
+
+function validateEntry(entry: LegacyProjectManifestEntry): void {
+  if (typeof entry !== "object" || entry === null) throw new Error("invalid legacy project entry");
+  if (typeof entry.legacyId !== "string") throw new Error("legacy project id must be a string");
+  if (!/^[A-Za-z0-9_-]+$/.test(entry.legacyId)) throw new Error(`invalid legacy project id: ${entry.legacyId}`);
+  if (typeof entry.name !== "string") throw new Error(`legacy project name must be a string: ${entry.legacyId}`);
+  if (entry.name.trim() === "") throw new Error(`legacy project name is empty: ${entry.legacyId}`);
+  if (typeof entry.sourceRelativePath !== "string") {
+    throw new Error(`legacy source path must be a string: ${entry.legacyId}`);
+  }
+  if (entry.sourceRelativePath === "" || resolve("/", entry.sourceRelativePath) === "/") {
+    throw new Error(`invalid legacy source path: ${entry.legacyId}`);
+  }
+  if (!Array.isArray(entry.folderPath)) throw new Error(`legacy folder path must be an array: ${entry.legacyId}`);
+  for (const part of entry.folderPath) {
+    if (typeof part !== "string" || part.trim() === "" || part === "." || part === ".." || part.includes("/") || part.includes("\\")) {
+      throw new Error(`invalid legacy folder part for ${entry.legacyId}: ${part}`);
+    }
+  }
+}
+
+async function readState(path: string): Promise<LegacyProjectImportState> {
+  try {
+    const parsed = JSON.parse(await readFile(path, "utf8")) as LegacyProjectImportState;
+    if (parsed.version !== 1 || typeof parsed.projects !== "object" || parsed.projects === null) {
+      throw new Error(`invalid legacy import state: ${path}`);
+    }
+    for (const [legacyId, record] of Object.entries(parsed.projects)) validateStateRecord(path, legacyId, record);
+    return parsed;
+  } catch (error) {
+    if (isMissing(error)) return { version: 1, projects: {} };
+    throw error;
+  }
+}
+
+function validateStateRecord(path: string, legacyId: string, record: unknown): void {
+  if (typeof record !== "object" || record === null || Array.isArray(record)) {
+    throw new Error(`invalid legacy import state record: ${path}#${legacyId}`);
+  }
+  const values = record as Record<string, unknown>;
+  const expectedKeys = ["importedAt", "projectId", "sourceRelativePath", "status", "workspaceDir"];
+  if (Object.keys(values).sort().join("\0") !== expectedKeys.join("\0")) {
+    throw new Error(`invalid legacy import state fields: ${path}#${legacyId}`);
+  }
+  if (values.status !== "PENDING" && values.status !== "COMPLETED") {
+    throw new Error(`invalid legacy import state status: ${path}#${legacyId}`);
+  }
+  for (const field of ["projectId", "workspaceDir", "importedAt", "sourceRelativePath"] as const) {
+    if (typeof values[field] !== "string") throw new Error(`invalid legacy import state ${field}: ${path}#${legacyId}`);
+  }
+  if (values.projectId === "" || values.sourceRelativePath === "") {
+    throw new Error(`invalid legacy import state identity: ${path}#${legacyId}`);
+  }
+  if (values.status === "PENDING" && (values.workspaceDir !== "" || values.importedAt !== "")) {
+    throw new Error(`invalid pending legacy import state: ${path}#${legacyId}`);
+  }
+  if (values.status === "COMPLETED" && (values.workspaceDir === "" || values.importedAt === "")) {
+    throw new Error(`invalid completed legacy import state: ${path}#${legacyId}`);
+  }
+}
+
+async function writeState(path: string, state: LegacyProjectImportState): Promise<void> {
+  await mkdir(dirname(path), { recursive: true, mode: 0o750 });
+  const temporary = `${path}.tmp`;
+  await writeFile(temporary, `${JSON.stringify(state, null, 2)}\n`, { mode: 0o600 });
+  await rename(temporary, path);
+}
+
+function isMissing(error: unknown): boolean {
+  return typeof error === "object" && error !== null && "code" in error && error.code === "ENOENT";
+}
+
+function errorMessage(error: unknown): string {
+  return error instanceof Error ? error.message : String(error);
+}

hub/src/feishu/projectOnboardingCard.ts

@@ -22,6 +22,7 @@ export function buildUnboundChatOnboardingCard(params: {
   readonly folders: readonly OnboardingFolderOption[];
   readonly projects: readonly OnboardingProjectOption[];
   readonly canCreateProject: boolean;
+  readonly searchQuery?: string | undefined;
 }): Record<string, unknown> {
   const actions: unknown[] = [];
   if (params.canCreateProject) {
@@ -64,7 +65,14 @@ export function buildUnboundChatOnboardingCard(params: {
         `这个飞书群还没有绑定项目。`,
         ``,
         `组织: **${escapeMarkdown(params.organizationName)}**`,
-        `可以选择 folder 新建项目并绑定到本群，或绑定你已经有管理权限的未绑定项目。`,
+        ...(params.searchQuery === undefined || params.searchQuery === ""
+          ? [`可以选择 folder 新建项目并绑定到本群，或绑定你已经有管理权限的未绑定项目。`]
+          : [
+              `项目搜索: **${escapeMarkdown(params.searchQuery)}**`,
+              params.projects.length === 0
+                ? `没有匹配的未绑定项目。请 @bot 后换一个项目关键词。`
+                : `请选择匹配项目绑定到本群；如未找到，请 @bot 后换一个更具体的关键词。`,
+            ]),
       ].join("\n"),
     },
   ];

hub/src/feishu/trigger.ts

@@ -35,7 +35,6 @@ import type { RuntimeSettings } from "../settings/runtime.js";
 import { currentLockRunId, releaseLock } from "../lock.js";
 import { createPermissionAuthorizer, type AuthorizationDecision, type PermissionAuthorizer } from "../permission.js";
 import { writeAudit } from "../audit.js";
-import { formatRunCostLine } from "../agent/cost.js";
 import { createAgentSdkStderrSink } from "../agent/diagnostics.js";
 import { InactiveOrganizationError, lockActiveOrganization } from "../org/status.js";
 import { StreamingAgentCard } from "./card/streaming-card.js";
@@ -550,7 +549,7 @@ export function makeTriggerHandler(deps: TriggerDeps): TriggerHandler {
             : result.status === "failed" && result.error !== undefined
               ? `\u5904\u7406\u5931\u8D25: ${result.error}`
               : result.text;
-        await card.finish(finalText, { interrupted, footerText: formatRunCostLine(result.costUsd) });
+        await card.finish(finalText, { interrupted });
         const metadataPatch = sessionMetadataPatch(result.sdkSessionId);
         if (metadataPatch !== null) {
           await deps.prisma.agentSession.update({
@@ -1071,10 +1070,12 @@ export function makeTriggerHandler(deps: TriggerDeps): TriggerHandler {
 
     const settings = await ensureOrganizationProjectSettings(deps.prisma, organization.organizationId);
     const canCreateProject = settings.membersCanCreateProjects || isOrgAdminRole(organization.role);
+    const searchQuery = (extractPrompt(msg) ?? "").trim().slice(0, 100);
     const projects = await listBindableProjectsForActor({
       organizationId: organization.organizationId,
       actorFeishuOpenId: senderOpenId,
       isOrgAdmin: isOrgAdminRole(organization.role),
+      searchQuery,
     });
     const folders = await listCreatableRootFolders(organization.organizationId);
 
@@ -1087,6 +1088,7 @@ export function makeTriggerHandler(deps: TriggerDeps): TriggerHandler {
         folders,
         projects,
         canCreateProject,
+        searchQuery,
       }),
       sendOptionsForTriggerMessage(msg),
     );
@@ -1160,14 +1162,14 @@ export function makeTriggerHandler(deps: TriggerDeps): TriggerHandler {
       return {
         status: "error",
         reason: "identity_missing",
-        message: `请先通过飞书登录建立身份：${loginUrl}\n登录后仍需由组织管理员将你加入组织。`,
+        message: `请先通过飞书登录并加入组织：${loginUrl}\n完成后返回群聊重试。`,
       };
     }
     if (user.organizationMemberships.length === 0) {
       return {
         status: "error",
         reason: "membership_missing",
-        message: "你已完成飞书登录，但尚未加入该组织。请联系组织管理员为你开通成员权限。",
+        message: "你尚未加入该组织，或成员资格已被移除。请联系组织管理员。",
       };
     }
     const membership = user.organizationMemberships[0]!;
@@ -1183,37 +1185,51 @@ export function makeTriggerHandler(deps: TriggerDeps): TriggerHandler {
     readonly organizationId: string;
     readonly actorFeishuOpenId: string;
     readonly isOrgAdmin: boolean;
+    readonly searchQuery: string;
   }): Promise<readonly OnboardingProjectOption[]> {
-    const candidates = await deps.prisma.project.findMany({
+    const allowed: OnboardingProjectOption[] = [];
-      where: {
+    let cursor: string | undefined;
+    while (allowed.length < 5) {
+      const candidates = await deps.prisma.project.findMany({
+        where: {
         organizationId: input.organizationId,
         archivedAt: null,
         groupBindings: { none: { archivedAt: null } },
-      },
+        ...(input.searchQuery === "" ? {} : {
-      select: {
+          OR: [
-        id: true,
+            { name: { contains: input.searchQuery, mode: "insensitive" } },
-        name: true,
+            { folder: { name: { contains: input.searchQuery, mode: "insensitive" } } },
-        folder: { select: { name: true } },
+          ],
-      },
+        }),
-      orderBy: { updatedAt: "desc" },
+        },
-      take: 20,
+        select: {
-    });
+          id: true,
-    const allowed: OnboardingProjectOption[] = [];
+          name: true,
-    for (const project of candidates) {
+          folder: { select: { name: true } },
-      if (!input.isOrgAdmin) {
+        },
-        const decision = await authorizer.can({
+        orderBy: [{ updatedAt: "desc" }, { id: "desc" }],
-          actor: { feishuOpenId: input.actorFeishuOpenId },
+        take: 20,
-          action: "collaborator.manage",
+        ...(cursor === undefined ? {} : { cursor: { id: cursor }, skip: 1 }),
-          resource: { type: "PROJECT", id: project.id },
-        });
-        if (!decision.allowed) continue;
-      }
-      allowed.push({
-        projectId: project.id,
-        name: project.name,
-        ...(project.folder?.name !== undefined ? { folderName: project.folder.name } : {}),
       });
-      if (allowed.length >= 5) break;
+      for (const project of candidates) {
+        if (!input.isOrgAdmin) {
+          const decision = await authorizer.can({
+            actor: { feishuOpenId: input.actorFeishuOpenId },
+            action: "collaborator.manage",
+            resource: { type: "PROJECT", id: project.id },
+          });
+          if (!decision.allowed) continue;
+        }
+        allowed.push({
+          projectId: project.id,
+          name: project.name,
+          ...(project.folder?.name !== undefined ? { folderName: project.folder.name } : {}),
+        });
+        if (allowed.length >= 5) break;
+      }
+      if (candidates.length < 20) break;
+      cursor = candidates.at(-1)?.id;
+      if (cursor === undefined) break;
     }
     return allowed;
   }

hub/src/projectOnboarding.ts

@@ -27,6 +27,8 @@ export interface CreateOrgAdminProjectInput {
   readonly workspaceRoot: string;
   readonly folderId?: string | undefined;
   readonly sortKey?: string | undefined;
+  /** Stable internal identifier for resumable imports; ordinary callers must omit it. */
+  readonly projectId?: string | undefined;
 }
 
 export interface CreateFeishuChatProjectInput {
@@ -147,6 +149,7 @@ export async function createProjectFromOrgAdmin(
     workspaceRoot: input.workspaceRoot,
     folderId: input.folderId,
     sortKey: input.sortKey,
+    projectId: input.projectId,
     chatId: undefined,
   });
 }
@@ -291,6 +294,7 @@ async function createManagedProject(
     readonly workspaceRoot: string;
     readonly folderId: string | undefined;
     readonly sortKey?: string | undefined;
+    readonly projectId?: string | undefined;
     readonly chatId: string | undefined;
   },
 ): Promise<ProjectOnboardingResult> {
@@ -301,7 +305,7 @@ async function createManagedProject(
   if (organization === null) throw new Error(`organization not found: ${input.organizationId}`);
   requireActiveOrganizationStatus(organization.id, organization.status);
 
-  const projectId = createProjectId();
+  const projectId = input.projectId ?? createProjectId();
   const workspaceDir = projectWorkspaceDir({
     workspaceRoot: input.workspaceRoot,
     organizationSlug: organization.slug,

hub/test/integration/admin-auth.test.ts

@@ -267,9 +267,6 @@ describe("admin auth + org API guards", () => {
       openId: "ou_scoped_user",
       displayName: "Invited User",
     });
-    await prisma.organizationMembership.create({
-      data: { organizationId: DEFAULT_ORG_ID, userId: identity.userId, role: "ADMIN" },
-    });
     await seedTestOrganization("org_scoped_other", "scoped-other");
     await prisma.organizationMembership.create({
       data: { organizationId: "org_scoped_other", userId: identity.userId, role: "ADMIN" },
@@ -317,7 +314,7 @@ describe("admin auth + org API guards", () => {
       expect(me.statusCode).toBe(200);
       expect(me.json()).toMatchObject({
         user: { id: identity.userId, displayName: "Scoped User" },
-        organizations: [expect.objectContaining({ slug: "test-default", role: "ADMIN" })],
+        organizations: [expect.objectContaining({ slug: "test-default", role: "MEMBER" })],
       });
       expect((me.json() as { organizations: unknown[] }).organizations).toHaveLength(1);
       const crossOrganization = await app.inject({
@@ -331,6 +328,32 @@ describe("admin auth + org API guards", () => {
         where: { id: identity.identityId },
         select: { unionId: true },
       })).resolves.toEqual({ unionId: "on_scoped_union" });
+      await expect(prisma.auditEntry.count({
+        where: {
+          organizationId: DEFAULT_ORG_ID,
+          actorUserId: identity.userId,
+          action: "organization_member.oauth_auto_joined",
+        },
+      })).resolves.toBe(1);
+
+      const defaultStart = await app.inject({ method: "GET", url: "/auth/feishu/test-default" });
+      const defaultAuthorize = new URL(String(defaultStart.headers.location));
+      const defaultState = defaultAuthorize.searchParams.get("state");
+      expect(defaultState).not.toBeNull();
+      const defaultCallback = await app.inject({
+        method: "GET",
+        url: `/auth/feishu/callback?code=ok&state=${encodeURIComponent(defaultState!)}`,
+        headers: { cookie: cookiePair(defaultStart.headers["set-cookie"], OAUTH_STATE_COOKIE_NAME) },
+      });
+      expect(defaultCallback.statusCode).toBe(302);
+      expect(defaultCallback.headers.location).toBe(
+        "/auth/feishu/complete?org=Test%20Default%20Organization",
+      );
+      const complete = await app.inject({ method: "GET", url: defaultCallback.headers.location! });
+      expect(complete.statusCode).toBe(200);
+      expect(complete.headers["content-type"]).toContain("text/html");
+      expect(complete.body).toContain("登录并加入组织成功");
+      expect(complete.body).toContain("Test Default Organization");
 
       await connections.disable({ organizationId: DEFAULT_ORG_ID, actorUserId: "scoped-owner" });
       const revoked = await app.inject({ method: "GET", url: "/api/me", headers: { cookie: sessionCookie } });
@@ -340,6 +363,65 @@ describe("admin auth + org API guards", () => {
     }
   });
 
+  it("does not restore a revoked Organization membership during scoped OAuth", async () => {
+    await seedUser("revoked-owner", "legacy_revoked_owner", "OWNER");
+    const connections = new FeishuApplicationConnectionService(prisma, testSecretEnvelope, async () => {});
+    const connection = await connections.rotateCustomerApplication({
+      organizationId: DEFAULT_ORG_ID,
+      actorUserId: "revoked-owner",
+      appId: "cli_revoked_oauth",
+      appSecret: "revoked-oauth-secret",
+      botOpenId: "ou_revoked_bot",
+    });
+    const identity = await upsertScopedFeishuIdentity(prisma, {
+      connectionId: connection.id,
+      openId: "ou_revoked_user",
+      displayName: "Revoked User",
+    });
+    await prisma.organizationMembership.create({
+      data: {
+        organizationId: DEFAULT_ORG_ID,
+        userId: identity.userId,
+        role: "MEMBER",
+        revokedAt: new Date(),
+      },
+    });
+    const fetchImpl = vi.fn(async (input: RequestInfo | URL) => {
+      const url = String(input);
+      if (url.includes("/oauth/token")) {
+        return Response.json({ code: 0, access_token: "revoked-user-token" });
+      }
+      if (url.includes("/user_info")) {
+        return Response.json({
+          code: 0,
+          data: { open_id: "ou_revoked_user", name: "Revoked User" },
+        });
+      }
+      throw new Error(`unexpected ${url}`);
+    });
+    const app = await buildApp(fetchImpl as unknown as typeof fetch);
+    try {
+      const start = await app.inject({ method: "GET", url: "/auth/feishu/test-default" });
+      const authorize = new URL(String(start.headers.location));
+      const state = authorize.searchParams.get("state");
+      expect(state).not.toBeNull();
+      const callback = await app.inject({
+        method: "GET",
+        url: `/auth/feishu/callback?code=ok&state=${encodeURIComponent(state!)}`,
+        headers: { cookie: cookiePair(start.headers["set-cookie"], OAUTH_STATE_COOKIE_NAME) },
+      });
+      expect(callback.statusCode).toBe(302);
+      await expect(prisma.organizationMembership.count({
+        where: { organizationId: DEFAULT_ORG_ID, userId: identity.userId, revokedAt: null },
+      })).resolves.toBe(0);
+      await expect(prisma.auditEntry.count({
+        where: { action: "organization_member.oauth_auto_joined", actorUserId: identity.userId },
+      })).resolves.toBe(0);
+    } finally {
+      await app.close();
+    }
+  });
+
   it("unknown org slug returns 404 for admin", async () => {
     await seedUser("u-admin", "ou_admin", "ADMIN");
     const app = await buildApp();

hub/test/integration/legacy-project-import.test.ts

@@ -0,0 +1,185 @@
+import { mkdir, mkdtemp, readFile, rm, symlink, unlink, writeFile } from "node:fs/promises";
+import { tmpdir } from "node:os";
+import { join } from "node:path";
+import { afterAll, afterEach, beforeEach, describe, expect, it } from "vitest";
+import { importLegacyProjects } from "../../src/deployment/legacyProjectImport.js";
+import { DEFAULT_ORG_ID, prisma, resetDb } from "./helpers.js";
+
+const temporaryRoots: string[] = [];
+
+describe("legacy teaching-material project import", () => {
+  beforeEach(async () => {
+    await resetDb();
+    await prisma.user.create({
+      data: {
+        id: "legacy-import-owner",
+        feishuOpenId: "ou_legacy_owner",
+        displayName: "Legacy Import Owner",
+        organizationMemberships: { create: { organizationId: DEFAULT_ORG_ID, role: "OWNER" } },
+      },
+    });
+  });
+
+  afterEach(async () => {
+    while (temporaryRoots.length > 0) {
+      const root = temporaryRoots.pop();
+      if (root !== undefined) await rm(root, { recursive: true, force: true });
+    }
+  });
+
+  afterAll(async () => prisma.$disconnect());
+
+  it("imports each legacy project as an unbound resumable project under its old folder path", async () => {
+    const sourceRoot = await temporaryRoot("cph-legacy-source-");
+    const workspaceRoot = await temporaryRoot("cph-legacy-target-");
+    const projectSource = join(sourceRoot, "物理", "M-243-牛顿力学");
+    await mkdir(join(projectSource, "workspace", "chapters"), { recursive: true });
+    await mkdir(join(projectSource, "workspace", ".claude"), { recursive: true });
+    await mkdir(join(projectSource, "workspace", "chapters", ".cph"), { recursive: true });
+    await mkdir(join(projectSource, "_raw"), { recursive: true });
+    await writeFile(join(projectSource, "workspace", "project.toml"), "title = \"牛顿力学\"\n");
+    await writeFile(join(projectSource, "workspace", "chapters", "lesson.typ"), "= 牛顿第二定律\n");
+    await writeFile(join(projectSource, "workspace", ".claude", "session.json"), "{}\n");
+    await writeFile(join(projectSource, "workspace", "chapters", ".cph", "runtime.json"), "{}\n");
+    await writeFile(join(projectSource, "project.json"), "{\"id\":\"M-243\"}\n");
+    await writeFile(join(projectSource, "_raw", "source.txt"), "legacy source\n");
+    const stateFile = join(workspaceRoot, "migration-state", "state.json");
+    const manifest = [{
+      legacyId: "M-243",
+      name: "牛顿力学",
+      folderPath: ["物理"],
+      sourceRelativePath: "物理/M-243-牛顿力学",
+    }];
+
+    const first = await importLegacyProjects({
+      prisma,
+      organizationId: DEFAULT_ORG_ID,
+      actorFeishuOpenId: "ou_legacy_owner",
+      workspaceRoot,
+      sourceRoot,
+      stateFile,
+      projects: manifest,
+    });
+    const imported = first.projects["M-243"];
+    expect(imported).toBeDefined();
+    if (imported === undefined) throw new Error("missing imported project state");
+
+    const project = await prisma.project.findUniqueOrThrow({
+      where: { id: imported.projectId },
+      include: { folder: { include: { parent: true } }, groupBindings: true },
+    });
+    expect(project.name).toBe("牛顿力学");
+    expect(project.folder?.name).toBe("物理");
+    expect(project.folder?.parent?.name).toBe("旧教学资产");
+    expect(project.groupBindings).toEqual([]);
+    await expect(readFile(join(imported.workspaceDir, "chapters", "lesson.typ"), "utf8"))
+      .resolves.toBe("= 牛顿第二定律\n");
+    await expect(readFile(join(imported.workspaceDir, ".claude", "session.json"), "utf8"))
+      .rejects.toMatchObject({ code: "ENOENT" });
+    await expect(readFile(join(imported.workspaceDir, "chapters", ".cph", "runtime.json"), "utf8"))
+      .rejects.toMatchObject({ code: "ENOENT" });
+    await expect(readFile(join(imported.workspaceDir, ".legacy-source", "project.json"), "utf8"))
+      .resolves.toContain("M-243");
+    await expect(readFile(join(imported.workspaceDir, ".legacy-source", "raw", "source.txt"), "utf8"))
+      .resolves.toBe("legacy source\n");
+
+    await unlink(stateFile);
+    const second = await importLegacyProjects({
+      prisma,
+      organizationId: DEFAULT_ORG_ID,
+      actorFeishuOpenId: "ou_legacy_owner",
+      workspaceRoot,
+      sourceRoot,
+      stateFile,
+      projects: manifest,
+    });
+    expect(second.projects["M-243"]?.projectId).toBe(imported.projectId);
+    await expect(prisma.project.count({ where: { organizationId: DEFAULT_ORG_ID } })).resolves.toBe(1);
+    expect(JSON.parse(await readFile(stateFile, "utf8"))).toMatchObject({
+      version: 1,
+      projects: { "M-243": { projectId: imported.projectId } },
+    });
+    await expect(prisma.auditEntry.count({
+      where: { projectId: imported.projectId, action: "legacy_project.imported" },
+    })).resolves.toBe(1);
+
+    await writeFile(join(imported.workspaceDir, ".legacy-source", "migration.json"), "not json\n");
+    await expect(importLegacyProjects({
+      prisma,
+      organizationId: DEFAULT_ORG_ID,
+      actorFeishuOpenId: "ou_legacy_owner",
+      workspaceRoot,
+      sourceRoot,
+      stateFile,
+      projects: manifest,
+    })).rejects.toThrow(/invalid legacy completion marker/);
+    await expect(prisma.project.count({ where: { id: imported.projectId } })).resolves.toBe(1);
+  });
+
+  it("rejects symlinks instead of importing paths outside the staged project", async () => {
+    const sourceRoot = await temporaryRoot("cph-legacy-symlink-");
+    const workspaceRoot = await temporaryRoot("cph-legacy-target-");
+    const projectSource = join(sourceRoot, "legacy");
+    await mkdir(join(projectSource, "workspace"), { recursive: true });
+    await writeFile(join(projectSource, "project.json"), "{}\n");
+    await symlink("/etc/passwd", join(projectSource, "workspace", "outside"));
+
+    await expect(importLegacyProjects({
+      prisma,
+      organizationId: DEFAULT_ORG_ID,
+      actorFeishuOpenId: "ou_legacy_owner",
+      workspaceRoot,
+      sourceRoot,
+      stateFile: join(workspaceRoot, "state.json"),
+      projects: [{ legacyId: "symlink", name: "Symlink", folderPath: [], sourceRelativePath: "legacy" }],
+    })).rejects.toThrow(/rejects symbolic link/);
+    await expect(prisma.project.count()).resolves.toBe(0);
+  });
+
+  it("rejects a manifest path that escapes the staged source root", async () => {
+    const parent = await temporaryRoot("cph-legacy-escape-");
+    const sourceRoot = join(parent, "source");
+    const outside = join(parent, "outside");
+    await mkdir(sourceRoot);
+    await mkdir(outside);
+
+    await expect(importLegacyProjects({
+      prisma,
+      organizationId: DEFAULT_ORG_ID,
+      actorFeishuOpenId: "ou_legacy_owner",
+      workspaceRoot: await temporaryRoot("cph-legacy-target-"),
+      sourceRoot,
+      stateFile: join(parent, "state.json"),
+      projects: [{
+        legacyId: "escape",
+        name: "Escape",
+        folderPath: [],
+        sourceRelativePath: "../outside",
+      }],
+    })).rejects.toThrow(/escapes source root/);
+  });
+
+  it("rejects malformed resume state before creating a project", async () => {
+    const sourceRoot = await temporaryRoot("cph-legacy-state-source-");
+    const workspaceRoot = await temporaryRoot("cph-legacy-state-target-");
+    const stateFile = join(workspaceRoot, "state.json");
+    await writeFile(stateFile, JSON.stringify({ version: 1, projects: { broken: { status: "MAYBE" } } }));
+
+    await expect(importLegacyProjects({
+      prisma,
+      organizationId: DEFAULT_ORG_ID,
+      actorFeishuOpenId: "ou_legacy_owner",
+      workspaceRoot,
+      sourceRoot,
+      stateFile,
+      projects: [],
+    })).rejects.toThrow(/invalid legacy import state fields/);
+    await expect(prisma.project.count()).resolves.toBe(0);
+  });
+});
+
+async function temporaryRoot(prefix: string): Promise<string> {
+  const root = await mkdtemp(join(tmpdir(), prefix));
+  temporaryRoots.push(root);
+  return root;
+}

hub/test/integration/trigger.test.ts

@@ -168,7 +168,8 @@ describe("trigger full lifecycle (integration)", () => {
       msgType: "interactive",
       replyInThread: undefined,
     });
-    expect(rt.sentTexts.some((text) => text.includes("mock response") && text.includes("本次成本: $0.0023"))).toBe(true);
+    expect(rt.sentTexts.some((text) => text.includes("mock response"))).toBe(true);
+    expect(rt.sentTexts.some((text) => text.includes("本次成本"))).toBe(false);
     expect(runAgentCalls).toHaveLength(1);
     expect(runAgentCalls[0]?.providerProxyEnv).toMatchObject({
       ANTHROPIC_BASE_URL: "http://127.0.0.1:12345",
@@ -360,6 +361,100 @@ describe("trigger full lifecycle (integration)", () => {
     expect(cardHeaderTitle(rt.sentPatches.at(-1))).toBe("已绑定项目");
   });
 
+  it("uses unbound-chat mention text to search bindable projects", async () => {
+    await seedOnboardingUser("u-onboard-search", "ou_onboard_search", "OWNER");
+    const folder = await prisma.folder.create({
+      data: { organizationId: DEFAULT_ORG_ID, name: "物理竞赛" },
+    });
+    await prisma.project.createMany({
+      data: [
+        {
+          id: "p-search-newton",
+          organizationId: DEFAULT_ORG_ID,
+          folderId: folder.id,
+          name: "牛顿力学专题",
+          workspaceDir: join(await tempWorkspaceRoot(), "p-search-newton"),
+        },
+        {
+          id: "p-search-optics",
+          organizationId: DEFAULT_ORG_ID,
+          folderId: folder.id,
+          name: "几何光学专题",
+          workspaceDir: join(await tempWorkspaceRoot(), "p-search-optics"),
+        },
+      ],
+    });
+    const trigger = makeTriggerHandler({
+      prisma,
+      settings,
+      logger: silentLogger,
+      runAgent,
+      projectWorkspaceRoot: await tempWorkspaceRoot(),
+    });
+
+    await trigger(makeEvent("chat-onboard-search", "@_user_1 牛顿", "ou_onboard_search"), rt);
+
+    expect(cardActionValues(rt.sentCards[0])).toContainEqual({
+      project_onboarding: {
+        action: "bind_project",
+        organization_id: DEFAULT_ORG_ID,
+        project_id: "p-search-newton",
+      },
+    });
+    expect(cardActionValues(rt.sentCards[0])).not.toContainEqual(expect.objectContaining({
+      project_onboarding: expect.objectContaining({ project_id: "p-search-optics" }),
+    }));
+    expect(JSON.stringify(rt.sentCards[0])).toContain("牛顿");
+    expect(runAgentCalls).toHaveLength(0);
+  });
+
+  it("continues searching past unauthorized matches for a manageable project", async () => {
+    await seedOnboardingUser("u-onboard-page", "ou_onboard_page", "MEMBER");
+    const workspaceRoot = await tempWorkspaceRoot();
+    await prisma.project.createMany({
+      data: [
+        ...Array.from({ length: 20 }, (_, index) => ({
+          id: `z-search-denied-${String(index).padStart(2, "0")}`,
+          organizationId: DEFAULT_ORG_ID,
+          name: `迁移项目 ${index}`,
+          workspaceDir: join(workspaceRoot, `denied-${index}`),
+        })),
+        {
+          id: "a-search-allowed",
+          organizationId: DEFAULT_ORG_ID,
+          name: "迁移项目 可管理",
+          workspaceDir: join(workspaceRoot, "allowed"),
+        },
+      ],
+    });
+    await prisma.permissionGrant.create({
+      data: {
+        resourceType: "PROJECT",
+        resourceId: "a-search-allowed",
+        principalType: "USER",
+        principalId: "ou_onboard_page",
+        role: "MANAGE",
+      },
+    });
+    const trigger = makeTriggerHandler({
+      prisma,
+      settings,
+      logger: silentLogger,
+      runAgent,
+      projectWorkspaceRoot: workspaceRoot,
+    });
+
+    await trigger(makeEvent("chat-onboard-page", "@_user_1 迁移", "ou_onboard_page"), rt);
+
+    expect(cardActionValues(rt.sentCards[0])).toContainEqual({
+      project_onboarding: {
+        action: "bind_project",
+        organization_id: DEFAULT_ORG_ID,
+        project_id: "a-search-allowed",
+      },
+    });
+  });
+
   it("batches quick text messages from the same chat and sender into one run", async () => {
     await seedProject("proj-1b", "chat-1b");
     const trigger = makeTriggerHandler({
@@ -662,8 +757,8 @@ describe("trigger full lifecycle (integration)", () => {
     await trigger(makeEvent("chat-bound-unknown", "@_user_1 写教案", "ou_bound_unknown"), rt);
 
     expect(rt.sentTexts).toContain(
-      "请先通过飞书登录建立身份：https://educraft.example.test/auth/feishu/test-default\n" +
+      "请先通过飞书登录并加入组织：https://educraft.example.test/auth/feishu/test-default\n" +
-      "登录后仍需由组织管理员将你加入组织。",
+      "完成后返回群聊重试。",
     );
     expect(rt.sentTexts).not.toContain("无权限触发。");
     expect(runAgentCalls).toHaveLength(0);
@@ -684,7 +779,7 @@ describe("trigger full lifecycle (integration)", () => {
     await trigger(makeEvent("chat-bound-non-member", "@_user_1 写教案", "ou_bound_non_member"), rt);
 
     expect(rt.sentTexts).toContain(
-      "你已完成飞书登录，但尚未加入该组织。请联系组织管理员为你开通成员权限。",
+      "你尚未加入该组织，或成员资格已被移除。请联系组织管理员。",
     );
     expect(rt.sentTexts).not.toContain("无权限触发。");
     expect(runAgentCalls).toHaveLength(0);
@@ -1011,8 +1106,8 @@ describe("trigger full lifecycle (integration)", () => {
     await trigger(makeEvent("chat-UNKNOWN", "@_user_1 写教案", "ou_unknown_user"), rt);
 
     expect(rt.sentTexts).toContain(
-      "请先通过飞书登录建立身份：https://educraft.example.test/auth/feishu/test-default\n" +
+      "请先通过飞书登录并加入组织：https://educraft.example.test/auth/feishu/test-default\n" +
-      "登录后仍需由组织管理员将你加入组织。",
+      "完成后返回群聊重试。",
     );
     expect(rt.sentCards).toHaveLength(0);
     const runs = await prisma.agentRun.findMany();
@@ -1033,7 +1128,7 @@ describe("trigger full lifecycle (integration)", () => {
     await trigger(makeEvent("chat-unbound", "@_user_1 写教案", "ou_logged_in_not_member"), rt);
 
     expect(rt.sentTexts).toContain(
-      "你已完成飞书登录，但尚未加入该组织。请联系组织管理员为你开通成员权限。",
+      "你尚未加入该组织，或成员资格已被移除。请联系组织管理员。",
     );
     expect(rt.sentTexts.join("\n")).not.toContain("/auth/feishu/");
     await expect(prisma.agentRun.count()).resolves.toBe(0);

hub/test/unit/legacy-project-manifest.test.ts

@@ -0,0 +1,63 @@
+import { execFile } from "node:child_process";
+import { mkdir, mkdtemp, rm, symlink, writeFile } from "node:fs/promises";
+import { tmpdir } from "node:os";
+import { join, resolve } from "node:path";
+import { promisify } from "node:util";
+import { afterEach, describe, expect, it } from "vitest";
+
+const execute = promisify(execFile);
+const temporaryRoots: string[] = [];
+
+describe("legacy project manifest builder", () => {
+  afterEach(async () => {
+    while (temporaryRoots.length > 0) {
+      const root = temporaryRoots.pop();
+      if (root !== undefined) await rm(root, { recursive: true, force: true });
+    }
+  });
+
+  it("stops at a project root and excludes trash projects", async () => {
+    const root = await mkdtemp(join(tmpdir(), "cph-legacy-manifest-"));
+    temporaryRoots.push(root);
+    const projectRoot = join(root, "物理", "legacy__牛顿力学");
+    await mkdir(join(projectRoot, "workspace", "nested"), { recursive: true });
+    await mkdir(join(projectRoot, "_raw"), { recursive: true });
+    await mkdir(join(root, ".trash", "deleted"), { recursive: true });
+    await writeFile(join(projectRoot, "project.json"), JSON.stringify({
+      id: "legacy",
+      name: "牛顿力学",
+      folderPath: ["物理"],
+    }));
+    await writeFile(join(projectRoot, "workspace", "nested", "project.json"), "not metadata");
+    await writeFile(join(projectRoot, "_raw", "project.json"), "not metadata");
+    await writeFile(join(root, ".trash", "deleted", "project.json"), JSON.stringify({
+      id: "deleted",
+      name: "Deleted",
+    }));
+
+    const { stdout } = await execute(process.execPath, [
+      resolve("deploy/build_legacy_project_manifest.mjs"),
+      root,
+    ]);
+
+    expect(JSON.parse(stdout)).toEqual([{
+      legacyId: "legacy",
+      name: "牛顿力学",
+      folderPath: ["物理"],
+      sourceRelativePath: "物理/legacy__牛顿力学",
+    }]);
+  });
+
+  it("reports untracked symlinked entries instead of silently omitting them", async () => {
+    const root = await mkdtemp(join(tmpdir(), "cph-legacy-manifest-link-"));
+    temporaryRoots.push(root);
+    await symlink("/tmp", join(root, "linked-project"));
+
+    const result = await execute(process.execPath, [
+      resolve("deploy/build_legacy_project_manifest.mjs"),
+      root,
+    ]);
+    expect(result.stderr).toContain("skip untracked symbolic link");
+    expect(JSON.parse(result.stdout)).toEqual([]);
+  });
+});