feat: link all spaces to REWCHILE/andesai-backend central cerebro

frontend/lib/api.ts

@@ -16,8 +16,14 @@ export function getAPIBase(): string {
     return 'http://localhost:8000';
   }
 
-  // 3. For HF Spaces and production, we use relative paths handled by Nginx proxy
-  // This is the most robust way to handle both internal and external traffic
+  // 3. Hugging Face Space detection (FORCED CENTRALIZED BACKEND)
+  if (hostname.includes('.hf.space')) {
+    // The user explicitly wants to use their personal backend space
+    const backendUrl = 'https://rewchile-andesai-backend.hf.space';
+    console.log('[API] Hugging Face Space detected. Connecting to Central Backend:', backendUrl);
+    return backendUrl;
+  }
+
   return '';
 }