Diffgram

- https://github.com/diffgram/diffgram/pull/348
- https://github.com/diffgram/diffgram/pull/347
- https://github.com/diffgram/diffgram/pull/343

Fixes:
- Fixes drags of kepoints instances
- Improve visibility of walrus errors when writing videos.

Features:
- Better annotation UX for keypoints

https://github.com/diffgram/diffgram/pull/312

https://github.com/diffgram/diffgram/pull/308
https://github.com/diffgram/diffgram/pull/309

Fixes:
- Fix bug when searching for duplicate files

https://github.com/diffgram/diffgram/pull/302 Upgrade export task context and general export fixes
https://github.com/diffgram/diffgram/pull/301 improved comments and documentation for data_tools classes
https://github.com/diffgram/diffgram/pull/300 Small add more descriptive permissions failure messages
https://github.com/diffgram/diffgram/pull/295 Add rotation keypoints - Placeholder