The `loose` footer announced "cannot push -- no git credentials are mounted"
unconditionally. It was written before the credential mount existed and then
went stale, so with credentials correctly mounted it told the operator their
work would be lost -- the exact failure the mount was added to prevent.
It now reports what is actually true, and keeps the real warning for the case
where the file genuinely is missing.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
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