feature/ci (#84)

Co-authored-by: openhands <openhands@all-hands.dev>
Reviewed-on: https://codeberg.org/johba/harb/pulls/84

landing/vite.config.ts

@@ -16,4 +16,8 @@ export default defineConfig({
       '@': fileURLToPath(new URL('./src', import.meta.url))
     },
   },
+  server: {
+    // Allow health checks from CI containers and proxy
+    allowedHosts: ['landing', 'caddy', 'localhost', '127.0.0.1'],
+  },
 })