Setup Quality Gate

Repo/code changes: run /deslop before commit, push, PR, or merge.

What This Sets Up

• quality:gate script -- lint + type check + related tests in <5s
• GitHub Actions workflow w/ formatting integrity (git diff --exit-code)
• Stop hook: tsgo + related tests before finish
• Bundle guard hook: warn on heavy deps (moment, lodash, jquery, core-js, classnames)
• Test perf audit hook: surface duration regressions >30%
• CI status check + @claude review trigger
• Optional: /codex:review cross-model review

Steps