🗂️ feat: Chat List Properties Menu and Project-Scoped Chats

api/server/routes/__tests__/config.spec.js

@@ -1096,3 +1096,52 @@ describe('passkey enrollment cap', () => {
     expect(anonymous.body).not.toHaveProperty('maxPasskeysPerUser');
   });
 });
+
+describe('chat list endpoint filter limit', () => {
+  it('publishes the base config limits only after authentication', async () => {
+    const { AppService } = require('@librechat/data-schemas');
+    const baseConfig = await AppService({
+      config: { conversationList: { maxEndpointFilters: 3, maxEndpointNameLength: 40 } },
+    });
+    mockGetAppConfig.mockResolvedValue(baseConfig);
+
+    const authenticated = await request(createApp(mockUser)).get('/api/config');
+    expect(authenticated.status).toBe(200);
+    expect(authenticated.body.conversationListLimits).toEqual({
+      maxEndpointFilters: 3,
+      maxEndpointNameLength: 40,
+    });
+    expect(mockGetAppConfig).toHaveBeenCalledWith({ baseOnly: true });
+
+    const anonymous = await request(createApp()).get('/api/config');
+    expect(anonymous.status).toBe(200);
+    expect(anonymous.body).not.toHaveProperty('conversationListLimits');
+  });
+
+  it('publishes the limits the list route enforces, not a principal override', async () => {
+    const { AppService } = require('@librechat/data-schemas');
+    const baseConfig = await AppService({
+      config: { conversationList: { maxEndpointFilters: 2 } },
+    });
+    const mergedConfig = await AppService({
+      config: { conversationList: { maxEndpointFilters: 9 } },
+    });
+    mockGetAppConfig.mockImplementation(async (options) =>
+      options?.baseOnly === true ? baseConfig : mergedConfig,
+    );
+
+    const response = await request(createApp(mockUser)).get('/api/config');
+    expect(response.body.conversationListLimits.maxEndpointFilters).toBe(2);
+  });
+
+  it('publishes the schema defaults for a deployment that sets none', async () => {
+    const { AppService } = require('@librechat/data-schemas');
+    mockGetAppConfig.mockResolvedValue(await AppService({ config: {} }));
+
+    const response = await request(createApp(mockUser)).get('/api/config');
+    expect(response.body.conversationListLimits).toEqual({
+      maxEndpointFilters: 50,
+      maxEndpointNameLength: 128,
+    });
+  });
+});

api/server/routes/config.js

@@ -19,6 +19,7 @@ const {
   isPasskeyEnabled,
   buildPreLoginInterface,
   resolveMaxPasskeysPerUser,
+  loadConversationListLimits,
 } = require('@librechat/api');
 const {
   DEFAULT_MCP_APP_CSP_LIMITS,
@@ -250,10 +251,13 @@ router.get('/', async function (req, res) {
       return res.status(200).send(payload);
     }
 
-    const appConfig = await getAppConfig({
-      ...getAppConfigOptionsFromUser(req.user),
-      failClosed: true,
-    });
+    const [appConfig, conversationListLimits] = await Promise.all([
+      getAppConfig({
+        ...getAppConfigOptionsFromUser(req.user),
+        failClosed: true,
+      }),
+      loadConversationListLimits(getAppConfig),
+    ]);
     const codeEnvironmentDecisionVersion = resolveCodeEnvironmentDecisionVersion(
       process.env.CODE_ENVIRONMENT_DECISION_VERSION,
     );
@@ -295,6 +299,7 @@ router.get('/', async function (req, res) {
       ...preLoginPayload,
       ...publicSharePayload,
       ...buildPostLoginPayload(appConfig),
+      conversationListLimits,
       sharedLinksSnapshotFilesEnabled: sharedLinksEnabled && isFileSnapshotEnabled(appConfig),
       socialLogins: appConfig?.registration?.socialLogins ?? defaultSocialLogins,
       interface: appConfig?.interfaceConfig,