add vision analysis service with prompt versioning, response schema, and structured JSON output

src/app.js

@@ -18,6 +18,8 @@ import {createSettingsRouter} from "./routes/settings.js";
 import {createSystemRouter} from "./routes/system.js";
 import {createAttachmentService} from "./services/attachmentService.js";
 import {createUploadsRouter} from "./routes/uploads.js";
+import {createVisionDebugService} from "./services/visionDebugService.js";
+import {createVisionDebugRouter} from "./routes/visionDebug.js";
 
 export function createCloseHandler(resources) {
     let closed = false;
@@ -247,8 +249,9 @@ export function createApp(options = {}) {
     const db = createDatabase(config);
     const repositories = createRepositories(db, config);
     const modelService = options.modelService || createModelService(config, options.modelOverrides);
-    const attachmentService = createAttachmentService(db, config, modelService);
-    const chatService = createChatService(repositories, modelService, config, undefined, attachmentService);
+    const visionDebugService = createVisionDebugService(config);
+    const attachmentService = createAttachmentService(db, config, modelService, visionDebugService);
+    const chatService = createChatService(repositories, modelService, config, undefined, attachmentService, visionDebugService);
     const FileStore = FileStoreFactory(session);
     const authRateLimiters = createAuthRateLimiters(config);
     const chatRateLimiters = createChatRateLimiters(config);
@@ -285,6 +288,7 @@ export function createApp(options = {}) {
     app.locals.repositories = repositories;
     app.locals.modelService = modelService;
     app.locals.attachmentService = attachmentService;
+    app.locals.visionDebugService = visionDebugService;
     app.locals.observability = observability;
     app.locals.close = createCloseHandler(closeHandlers);
 
@@ -300,6 +304,7 @@ export function createApp(options = {}) {
     }));
     app.use(createAuthRouter({repositories, authRateLimiters, config}));
     app.use(createUploadsRouter(attachmentService, config));
+    if (config.visionDebug) app.use(createVisionDebugRouter({visionDebugService, repositories}));
     app.use(createSettingsRouter({repositories}));
     app.use(createChatsRouter({repositories, chatService, modelService, config, chatRateLimiters}));
     app.use(createPersonasRouter({repositories, chatService, modelService, config}));