Merge branch 'maoyuanyang-main'

# Conflicts:
#	hub/filelib-web/src/lib/GrantsPanel.svelte
#	hub/filelib-web/src/lib/OverviewPanel.svelte
#	hub/filelib-web/src/lib/types.ts
#	hub/src/database/filelib/grantService.ts

hub/src/database/filelib/treeService.ts

@@ -99,7 +99,7 @@ async function loadVisibleChain(
   return { node, ancestors: ordered };
 }
 
-/** 数据获取层:把 chain、grants、groups、toggle 装配成纯 reducer 的输入。 */
+/** 数据获取层:把 chain、grants、groups 装配成纯 reducer 的输入。 */
 async function resolveRole(
   tx: Tx,
   deps: AccessDeps,
@@ -111,20 +111,11 @@ async function resolveRole(
     where: { organizationId: deps.organizationId, revokedAt: null, nodeId: { in: chainIds } },
     select: { nodeId: true, principalType: true, principalId: true, role: true, isCreatorGrant: true },
   });
-  let independentPermissionsEnabled = false;
-  if (chain.node.kind === "PROJECT") {
-    const settings = await tx.fileLibProjectSettings.findUnique({
-      where: { nodeId: chain.node.id },
-      select: { independentPermissionsEnabled: true },
-    });
-    independentPermissionsEnabled = settings?.independentPermissionsEnabled ?? false;
-  }
   const groupIds = await deps.groupResolver.resolveMemberGroupIds(actor.userId);
   return effectiveRole({
     nodeId: chain.node.id,
     nodeKind: chain.node.kind,
     ancestorIds: chain.ancestors.map((a) => a.id),
-    independentPermissionsEnabled,
     userId: actor.userId,
     groupIds,
     grants,
@@ -285,11 +276,6 @@ export async function createNode(
         },
       });
     }
-    if (input.kind === "PROJECT") {
-      await tx.fileLibProjectSettings.create({
-        data: { nodeId: id, independentPermissionsEnabled: false },
-      });
-    }
 
     await writeFileLibAudit(tx, {
       action: nodeAction(input.kind, "Create"),
@@ -465,10 +451,12 @@ export async function getEffectiveRole(
 
 export interface BreadcrumbEntry {
   readonly depth: number;
-  /** D17:无 View 的祖先 id/name 都为 null(不泄露)。 */
+  /** D17:无 View 的祖先 id/name 置为 null(不泄露)。 */
   readonly id: string | null;
   readonly name: string | null;
   readonly kind: "FOLDER" | "PROJECT";
+  /** 该节点对调用者的 effective role;无 View 为 null。 */
+  readonly role: FileLibRole | null;
 }
 
 /** D17 面包屑:需 self VIEW;链上每个节点单独算权限,无 View 只留占位。 */
@@ -490,20 +478,12 @@ export async function breadcrumb(
       where: { organizationId: deps.organizationId, revokedAt: null, nodeId: { in: chainIds } },
       select: { nodeId: true, principalType: true, principalId: true, role: true, isCreatorGrant: true },
     });
-    const settings = chain.node.kind === "PROJECT"
-      ? await tx.fileLibProjectSettings.findUnique({
-          where: { nodeId: chain.node.id },
-          select: { independentPermissionsEnabled: true },
-        })
-      : null;
 
     return chainNodes.map((current, depth) => {
       const role = effectiveRole({
         nodeId: current.id,
         nodeKind: current.kind,
         ancestorIds: chainNodes.slice(0, depth).map((n) => n.id),
-        independentPermissionsEnabled:
-          current.id === chain.node.id ? settings?.independentPermissionsEnabled ?? false : false,
         userId: actor.userId,
         groupIds,
         grants: allGrants,
@@ -514,6 +494,7 @@ export async function breadcrumb(
         id: visible ? current.id : null,
         name: visible ? current.name : null,
         kind: current.kind,
+        role,
       };
     });
   });
@@ -553,14 +534,6 @@ export async function listChildren(
       where: { organizationId: deps.organizationId, revokedAt: null, nodeId: { in: idsToFetch } },
       select: { nodeId: true, principalType: true, principalId: true, role: true, isCreatorGrant: true },
     });
-    const projectIds = children.filter((c) => c.kind === "PROJECT").map((c) => c.id);
-    const settingsRows = projectIds.length === 0
-      ? []
-      : await tx.fileLibProjectSettings.findMany({
-          where: { nodeId: { in: projectIds } },
-          select: { nodeId: true, independentPermissionsEnabled: true },
-        });
-    const toggleByNode = new Map(settingsRows.map((s) => [s.nodeId, s.independentPermissionsEnabled]));
     const groupIds = await deps.groupResolver.resolveMemberGroupIds(actor.userId);
 
     const out: ChildNodeDto[] = [];
@@ -569,7 +542,6 @@ export async function listChildren(
         nodeId: child.id,
         nodeKind: child.kind,
         ancestorIds: parentAncestorIds,
-        independentPermissionsEnabled: toggleByNode.get(child.id) ?? false,
         userId: actor.userId,
         groupIds,
         grants: allGrants,