fix

node-api/src/app.js

@@ -20,10 +20,12 @@ export function createApp() {
   // REST API
   app.use('/api', apiRouter);
 
+  // Simple health endpoint for reverse proxies / checks
+  app.get('/healthz', (_req, res) => res.json({ ok: true }));
+
   app.get('/', (_req, res) => {
     res.sendFile(path.join(__dirname, '..', 'public', 'index.html'));
   });
 
   return app;
 }
-