'add more loggging v4'

src/app.py

@@ -92,7 +92,7 @@ def create_app():
     
     # CRITICAL: Log ALL environment variables for OAuth debugging
     print("="*80)
-    print("[CONFIG] ENVIRONMENT VARIABLES CHECK:")
+    print("[CONFIG] ENVIRONMENT VARIABLES CHECK")
     print(f"[CONFIG] SESSION_COOKIE_SECURE env var: {os.getenv('SESSION_COOKIE_SECURE', 'NOT SET')}")
     print(f"[CONFIG] SESSION_COOKIE_SAMESITE env var: {os.getenv('SESSION_COOKIE_SAMESITE', 'NOT SET')}")
     print(f"[CONFIG] PREFERRED_URL_SCHEME env var: {os.getenv('PREFERRED_URL_SCHEME', 'NOT SET')}")