Remove unused persona marketplace and discover page files.

src/app.js

@@ -17,7 +17,6 @@ import {createChatService} from "./services/chatService.js";
 import {createAuthRouter} from "./routes/auth.js";
 import {createChatsRouter} from "./routes/chats.js";
 import {createPagesRouter} from "./routes/pages.js";
-import {createPersonasRouter} from "./routes/personas.js";
 import {createSettingsRouter} from "./routes/settings.js";
 import {createHealthRouter, createSystemRouter} from "./routes/system.js";
 import {createAttachmentService} from "./services/attachmentService.js";
@@ -335,7 +334,6 @@ export function createApp(options = {}) {
     if (config.visionDebug) app.use(createVisionDebugRouter({visionDebugService, repositories}));
     app.use(createSettingsRouter({repositories}));
     app.use(createChatsRouter({repositories, chatService, modelService, config, chatRateLimiters, attachmentService}));
-    app.use(createPersonasRouter({repositories, chatService, modelService, config, chatRateLimiters}));
     app.use(createSystemRouter({modelService, config}));
     app.use(notFoundHandler);
     app.use(errorHandler);