fix: improve API auto-detection for lablab hackathon space

frontend/lib/api.ts

@@ -18,9 +18,15 @@ export function getAPIBase(): string {
 
   // 2. Hugging Face Space detection (IMPROVED)
   if (hostname.includes('.hf.space')) {
-    // If we are in the hackathon space or REWCHILE space
-    // Direct point to the backend we just created
-    const backendUrl = `https://rewchile-andesai-backend.hf.space`;
+    // Logic: If frontend is {user}-{space}.hf.space, backend is usually {user}-andesai-backend.hf.space
+    // Handle the specific lablab-ai-amd-developer-hackathon organization case
+    let backendUrl = `https://rewchile-andesai-backend.hf.space`;
+    
+    if (hostname.includes('lablab-ai-amd-developer-hackathon')) {
+      backendUrl = `https://lablab-ai-amd-developer-hackathon-andesai-backend.hf.space`;
+    } else if (hostname.includes('satori47')) {
+      backendUrl = `https://satori47-andesai-backend.hf.space`;
+    }
     
     console.log('[API] Hugging Face Space detected. Frontend:', hostname);
     console.log('[API] Connecting to Backend:', backendUrl);