2024-01-15 14:30:10 [DEBUG] Loading development configuration
2024-01-15 14:30:20 [DEBUG] Mock authentication service enabled
2024-01-15 14:30:35 [DEBUG] Test data loader executing
2024-01-15 14:30:40 [WARN] Deprecated API endpoint /v1/users accessed
2024-01-15 14:30:50 [ERROR] Missing environment variable: STRIPE_API_KEY
2024-01-15 14:31:05 [ERROR] Configuration validation failed: invalid webhook URL
2024-01-15 14:31:20 [WARN] Hot reload triggered by file change: app.py
