Post-first-run corrections to the seed-ssim-references skill:
- modal volume get needs --force when the local parent directory
already exists, otherwise it errors with [Errno 21] Is a directory.
- The downloaded tree has an extra generated_videos/ level (from the
volume layout in _sync_generated_videos_to_volume), so copy-local's
--generated-dir must include it.
SolitaryThinker
1214fb0f74