- Renamed `save_dropbox_settings` inside `app/api/google_drive.py` to `save_google_drive_settings` to fix a copy-paste naming error.
- Extracted duplicate `.env` file updating logic from `app/api/google_drive.py`, `app/api/onedrive.py`, and `app/api/dropbox.py` into a new reusable helper function `update_env_file` inside `app/utils/settings_service.py`.
- Refactored the three API endpoints to use the new helper function, significantly reducing complexity and code duplication.
- Updated relevant test files (`tests/test_api_google_drive_final.py`) to reflect the new function name.
Co-authored-by: christianlouis <361235+christianlouis@users.noreply.github.com>