Fix API response format compatibility on main page

The streams API now returns standardized format { success: true, data: [...] }
but the frontend was still expecting the old direct array format.

Added backward compatibility to handle both response formats:
- New format: { success: true, data: streams }
- Old format: streams (direct array)

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

@@ -80,7 +80,9 @@ export default function Home() {
         activeRes.json()
       ]);
       
-      setStreams(streamsData);
+      // Handle both old and new API response formats
+      const streams = streamsData.success ? streamsData.data : streamsData;
+      setStreams(streams);
       setActiveSources(activeData);
     } catch (error) {
       console.error('Error fetching data:', error);