fix: resolve master conflicts for PR #486 role boundaries

Keep reviewer-vs-merger role boundary wording and master's #533
pre-merge baseline proof section in review-pr template.

docs/llm-workflow-runbooks.md

@@ -408,6 +408,28 @@ The guard blocks when the **control checkout** (repository root) is:
 `branches/...` directories are disposable role worktrees; the root checkout is
 the stable orchestration surface only.
 
+## Bootstrap Review Path for self-hosted MCP fixes (#557)
+
+When a PR fixes Gitea-Tools MCP workflow code that the **live daemon** still
+runs from broken `master`, canonical review can deadlock on itself.
+
+Do **not** improvise raw API, direct imports, root edits, or gate bypasses.
+
+Use the narrow controller-authorized path documented in:
+
+- [`docs/bootstrap-review-path.md`](bootstrap-review-path.md)
+
+Hard rules:
+
+- No merge without a durable `BOOTSTRAP REVIEW AUTHORIZATION (#557)` record on
+  the PR or linked issue.
+- Validation, duplicate-PR, mutation-ledger, and contamination audits remain
+  mandatory.
+- Root checkout stays read-only orchestration only; verification runs in
+  `branches/` worktrees.
+- After land: restart MCP daemons and re-verify with canonical tools only.
+- This never weakens normal reviewer/merger gates for ordinary PRs.
+
 ## Shell Spawn Hard-Stop Rule
 
 Symptom: a shell tool call returns `exit_code: -1` with empty stdout/stderr.
@@ -939,6 +961,21 @@ When posting a Canonical Thread Handoff after a binding blocker:
 - [`credential-isolation.md`](credential-isolation.md) — credential handling.
 - [`release-workflows.md`](release-workflows.md) — release/merge workflow.
 - [`../README.md`](../README.md) — canonical config, thin launchers, the menu.
+- [`state-handoff-ledger.md`](state-handoff-ledger.md) — canonical state comments and next-action handoff (#494).
+
+## Canonical state handoff ledger (#494)
+
+Gitea comments and final reports must make continuation obvious without chat
+history. See [`state-handoff-ledger.md`](state-handoff-ledger.md) for:
+
+- discussion → issue → PR → review → merge → reconcile lifecycle
+- templates for discussion, issue, PR, and queue-controller state comments
+- final-report requirements: Current status, Next actor, Next action, Next prompt
+- queue-controller priority order and discussion ≥5-comment rule (urgent/trivial
+  exceptions)
+
+Helpers live in `state_handoff_ledger.py`; final-report enforcement is wired
+through `assess_final_report_validator`.
 
 ## PR-only queue cleanup mode (#390)