Release v0.28.1

Release v0.28.0

Release v0.28.1

Release v0.27.0

Release v0.26.3

Release v0.26.2

Release v0.26.1

Release v0.26.0

Rename registry to inventory in comments

Update remaining references to 'registry' in code comments to use
'inventory' consistently after the package rename.

fix(get_file_contents): Restore correct implementation from #1582

The refactor incorrectly restructured the GetFileContents logic:
- Move 'if rawOpts.SHA != "" { ref = rawOpts.SHA }' before GetContents call
- Always call GetContents first (not conditionally based on path suffix)
- Restore matchFiles helper function for proper fallback handling
- Use matchFiles when Contents API fails or raw API fails

This aligns with the improvements from PR #1582 that was merged into main.