Add assess_reconcile_linked_issue_report verifier to block open/closed/resolved
linked issue status claims without gitea_view_issue proof in the current session,
require not-verified wording when the issue is missing, and gate recommended
issue close/reopen/comment actions on exact capability proof. Wire into
build_final_report and export from review_proofs.
Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
