- Add 'Authorize' button to integration cards for OAuth types without credentials
- Add isOAuthType() helper and update info box in create/edit modal
- Accept integration_id query param in Dropbox, Google Drive, OneDrive setup views
- Store integration_id in sessionStorage on setup pages
- Add per-user flow in OAuth callbacks: PUT credentials to /api/integrations/{id}
- Preserve existing global flow as fallback when no integration_id is present
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
- Implemented `google_drive_callback.html` for processing Google Drive authorization, including UI for success and error states.
- Added JavaScript functionality for exchanging authorization codes, saving settings, and handling folder selection.
- Created `google_drive_callback_error.html` to display error messages during the authorization process.