Fix API response handling on main page

- Handle new standardized API response format for streams endpoint
- Extract data from { success: true, data: [...] } wrapper
- Maintain backward compatibility with old API format
- Fixes TypeError: streams.forEach is not a function

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

app/page.tsx

@@ -80,8 +80,12 @@ export default function Home() {
         activeRes.json()
       ]);
       
-      setStreams(streamsData);
+      // Handle both old and new API response formats
-      setActiveSources(activeData);
+      const streams = streamsData.success ? streamsData.data : streamsData;
+      const activeSources = activeData.success ? activeData.data : activeData;
+      
+      setStreams(streams);
+      setActiveSources(activeSources);
     } catch (error) {
       console.error('Error fetching data:', error);
       showError('Failed to Load Data', 'Could not fetch streams. Please refresh the page.');