feat: openai and stabilityai integration (#3439)

* chore: create trait

* test: add tests

* chore: remove log

* chore: disable log

frontend/appflowy_flutter/packages/appflowy_backend/lib/log.dart

@@ -21,6 +21,7 @@ class Log {
           printEmojis: true, // Print an emoji for each log message
           printTime: false // Should each log print contain a timestamp
           ),
+      level: kDebugMode ? Level.verbose : Level.info,
     );
   }