chore: update all dependencies to latest versions

- @cfworker/web: 1.12.5 → 5.1.0 (breaking: use export fetch handler)
- @grammyjs/types: 3.1.1 → 3.22.2
- @cloudflare/workers-types: 4.20230404.0 → 4.20251205.0
- prettier: 2.8.8 → 3.7.4
- typescript: 5.0.4 → 5.9.3
- vitest: 0.30.1 → 4.0.15
- wrangler: 4.26.1 → 4.53.0

Generated with [Claude Code](https://claude.ai/code)
via [Happy](https://happy.engineering)

Co-Authored-By: Claude <noreply@anthropic.com>

package.json

@@ -2,12 +2,12 @@
   "name": "telert",
   "version": "0.0.0",
   "devDependencies": {
-    "@cloudflare/workers-types": "^4.20230404.0",
+    "@cloudflare/workers-types": "^4.20251205.0",
-    "@grammyjs/types": "^3.1.1",
+    "@grammyjs/types": "^3.22.2",
-    "prettier": "^2.8.8",
+    "prettier": "^3.7.4",
-    "typescript": "^5.0.4",
+    "typescript": "^5.9.3",
-    "vitest": "^0.30.1",
+    "vitest": "^4.0.15",
-    "wrangler": "4.26.1"
+    "wrangler": "4.53.0"
   },
   "private": true,
   "scripts": {
@@ -16,6 +16,6 @@
     "test": "vitest"
   },
   "dependencies": {
-    "@cfworker/web": "^1.12.5"
+    "@cfworker/web": "^5.1.0"
   }
 }

src/index.ts

@@ -186,7 +186,12 @@ const cors: Middleware = async ({ req, res }, next) => {
   await next();
 };
 
-new Application().use(cors).use(router.middleware).listen();
+const app = new Application().use(cors).use(router.middleware);
+
+export default {
+  fetch: (request: Request, env: any, ctx: ExecutionContext) =>
+    app.handleRequest(request, env, ctx),
+};
 
 async function processUpdate(update: Update): Promise<void> {
   const message = update.message ?? update.channel_post;