The hook ran the full ~2min push-check on every push, even one touching
only docs, changelog, pql data, tests, or assets. Diff the pushed range
(from the hook's stdin) and run the full gate only when lib/ (app/runtime
source) or pubspec.* (deps/version) changed; otherwise run just the
instant decisions + changelog gates.
Other changes ride along with a lib change in practice, the full suite
stays available via `make push-check`, and the release CI runs it forced
on a tagged version. A state we can't classify (unfetched remote sha, new
branch) falls back to the full gate.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>