- Update MediaService delegation tests in src/mediaHandlers.test.ts to use mock.results for more reliable instance retrieval.
- Fix CellImageBuilder failure in src/mediaHandlers.ts by using public Shopify thumbnail URLs for synced items and direct Drive thumbnail endpoints for non-synced items.
- Fallback to IMAGE() formula in the spreadsheet for Drive items to avoid authentication issues with native cell images.
- Add test_*.txt to .gitignore to keep the workspace clean.
- Ensure all tests pass with updated log expectations and mock data.
- Ensure Shopify video sync updates Media Manager with active video previews
- Fix "Image load failed" error for video icons by using Base64 SVG
- Resolve Drive picker origin error by using google.script.host.origin
- Fix Drive video playback issues by using Drive iframe player
- Add `test:log` script to package.json for full output logging in Windows
- Update .gitignore to exclude coverage, test_output.txt, and .agent/
- Remove test_output.txt from git tracking
- Implemented a global toggle to enable/disable background queue processing.
- Added a Side Panel (Sidebar.html) to view pending edits.
- Added per-item controls: 'Delete' to remove from queue, 'Push' to force update.
- Updated 'onEditQueue.ts' with robust error handling for batch processing.
- Updated documentation (README, ARCHITECTURE) to reflect new features.
- Fixed 'clasp' deployment issues by cleaning up manifest management.
