v3.32.157

Commits since CHANGELOG generation

a79210c chore(release): bump version to 3.32.157
46da380 chore: mark t18157 complete (pr:#28315 completed:2026-07-20) [skip ci]
5a0cc14 GH#28141: harden private headless worker recovery (#28315)
a4ed57a GH#28304: fix: restore exact-zero prefetch predicate (#28312)
eb9f018 GH#28263: fix: classify unreadable proc cwd owners (#28308)
b3fd4a1 chore: ratchet QLTY_SMELL_THRESHOLD 54→53 (-1) [skip ci]
5a015e7 GH#28297: refactor: simplify recovery payload validation (#28299)
3117c74 GH#28302: fix: authorize linked-worktree patch targets (#28305)
d356f5a fix: clear stale local-only repo state (#28311)
be03945 chore: sync ref:GH#28313 to TODO.md [skip ci]