Without a committed .gitattributes, line-ending normalization on
commit depended on each contributor's local core.autocrlf setting,
so files could get re-flagged as changed by Obsidian Git purely due
to EOL churn with no actual content difference. Pin text=auto
eol=crlf repo-wide and renormalize stored blobs to match.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
