The star-history refresh workflow committed the API's SVG verbatim, but the
response has no trailing newline. Because the refresh commit uses [skip ci],
the file never ran end-of-file-fixer at commit time, so pre-commit's
`--all-files` run failed end-of-file-fixer on every open PR (e.g. #240), even
PRs that never touched the file.
Normalize the downloaded SVG to exactly one trailing newline in the workflow
(idempotent, so the "unchanged" guard still works), and fix the currently
committed file so open PRs go green now.
The scheduled star-history workflow checked out with the default
GITHUB_TOKEN, so its git push to main was rejected by the branch
protection hook (GH006). Check out with RELEASE_PAT instead, matching
release.yml, whose semantic-release step already pushes to the protected
main branch with the same token.
Point the README chart at a committed assets/star-history.svg instead of
the star-history API URL so GitHub serves it directly and bypasses the Camo
proxy cache. A scheduled workflow regenerates the SVG at 06:00/18:00 UTC,
busting star-history's server-side cache, and commits it when it changes.
