Add sync_from_capability_result() so reviewer terminal mode is
operation-scoped: a later allowed author capability resolution clears
stale denial state and unblocks read-only tools like gitea_list_prs.
Error messages now name the denied task and explain how to clear stale
state. Inline trust-gate parsing fixes broken imports in
assess_capability_stop_report on master.
Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>