debug(webhooks): Add console.error logging to Sonarr/Radarr notification routes

Added detailed error logging to help diagnose 500 errors when calling
Sonarr/Radarr notification APIs. Logs include:
- Error message
- Response status (if available)
- Response data (if available)

This will help identify if the issue is:
- Missing SONARR_URL/RADARR_URL or API keys
- Network connectivity issues
- Sonarr/Radarr API version incompatibility

server/routes/sonarr.js

@@ -66,6 +66,7 @@ router.get('/notifications', async (req, res) => {
     });
     res.json(response.data);
   } catch (error) {
+    console.error('[Sonarr] Failed to fetch notifications:', error.message);
     res.status(500).json({ error: 'Failed to fetch Sonarr notifications', details: sanitizeError(error) });
   }
 });
@@ -126,6 +127,11 @@ router.post('/notifications/test', async (req, res) => {
     });
     res.json(response.data);
   } catch (error) {
+    console.error('[Sonarr] Failed to test notification:', error.message);
+    if (error.response) {
+      console.error('[Sonarr] Test response status:', error.response.status);
+      console.error('[Sonarr] Test response data:', error.response.data);
+    }
     res.status(500).json({ error: 'Failed to test Sonarr notification', details: sanitizeError(error) });
   }
 });
@@ -199,6 +205,11 @@ router.post('/notifications/sofarr-webhook', async (req, res) => {
       res.json(response.data);
     }
   } catch (error) {
+    console.error('[Sonarr] Failed to configure webhook:', error.message);
+    if (error.response) {
+      console.error('[Sonarr] Response status:', error.response.status);
+      console.error('[Sonarr] Response data:', error.response.data);
+    }
     res.status(500).json({ error: 'Failed to configure Sofarr webhook', details: sanitizeError(error) });
   }
 });