🎨 Update frontend

frontend/nginx.conf

@@ -11,7 +11,7 @@ server {
 
     # Proxy API requests to Spring Boot backend running on port 8080
     location /api/ {
-        proxy_pass http://127.0.0.1:8080;
+        proxy_pass http://localhost:8080/;
         proxy_set_header Host $host;
         proxy_set_header X-Real-IP $remote_addr;
         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
@@ -28,6 +28,13 @@ server {
         proxy_read_timeout 60s;
     }
 
+    # Health check endpoint for HF Spaces
+    location /health {
+        access_log off;
+        return 200 "healthy\n";
+        add_header Content-Type text/plain;
+    }
+
     # Cache static assets
     location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg)$ {
         expires 1y;