Add tunnel component and map connector component

src/routes/healthz/+server.ts

@@ -0,0 +1,8 @@
+import { json } from '@sveltejs/kit';
+import type { RequestHandler } from './$types';
+
+export const GET: RequestHandler = () => {
+    return json({ status: 'ok', uptime: process.uptime() }, {
+        status: 200
+    });
+};