Will Miao 77a2215e62 Fix lazy hash calculation for checkpoints in extra paths ...

- Allow empty sha256 when hash_status is 'pending' in cache entry validator
- Add on-demand hash calculation during bulk metadata refresh for checkpoints
  with pending hash status
- Add comprehensive tests for both fixes

Fixes issue where checkpoints in extra paths were not visible in UI and
not processed during bulk metadata refresh due to empty sha256.

2026-02-27 19:19:16 +08:00

..

test_bulk_metadata_refresh_use_case.py

Fix lazy hash calculation for checkpoints in extra paths

2026-02-27 19:19:16 +08:00