Fix code-review findings (changelog rendering, release skill, sidebar)

2026-06-30T03:57:26Z

- changelog: fix 3 silent RST mis-renders carried over from the old monolith — Markdown link in 0.7.0, mismatched/single backticks in 0.18.0 / 0.20.0 - make-release skill contributors one-liner: parallelize the gh fetch, anchor the bot filter (was a substring that dropped handles like "abbott"), and join with ", " (paste -sd cycles the delimiter -> "@a,@b @c"); finalize now stages only the reviewed set (git add -A -- ':!.idea'); drop the obsolete CRLF gotcha - make_release.py: emit LF not CRLF in the repository.yml insertion (fixes the gotcha at the source) - docs sidebar: drop the hardcoded furo component list; override brand.html to include furo's own template + the sponsor button (decoupled from furo internals, no upper-bound pin needed); move sponsor styles into custom.css - .pre-commit-config.yaml: drop stale end-of-file-fixer excludes for the deleted contributors/CoC include shims Co-Authored-By: Claude Opus 4.8 (1M context)

tinyusb.git/docs/_static/custom.css, branch master

Fix code-review findings (changelog rendering, release skill, sidebar)

update doc