fix(server): PR detail falls back when check runs are unreadable#22987

chore: register evidence drivers as knip entries

test(server): runtime evidence driver for PR detail check fallback

Merge remote-tracking branch 'origin/main' into fix/issue-22966

Merge branch 'main' into fix/issue-22966

test(github): include aggregate state in PR detail fixture

fix(github): recover per-node check permission denials

fix(github): recover combined pull request permission denials

fix(github): preserve pull request detail when check access is denied