Potential fix for code scanning alert no. 16: Information exposure through an exception

Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com>

Author: GitTimeraider

app/main.py

@@ -118,8 +118,10 @@ def get_migration_status():
             })
 
         except Exception as e:
+            print(f"Error in /api/migration-status: {str(e)}")
+            traceback.print_exc()
             return jsonify({
-                'error': f'Migration status check failed: {str(e)}',
+                'error': 'An internal error occurred while checking migration status.',
                 'success': False
             }), 500