refactor(codex-playbook): согласована оптика тонкого мастера

- Зачем:
  - нужно сохранить контекст координатора и устранить расхождения с зеркальным playbook.
- Что:
  - закреплены делегирование, маршрутизация моделей и ограничение кругов ревью.
  - добавлены файловый договор ревью и согласованная эмпирика прогонов.
  - исправлены сборка слепых линий и компактные статусы находок.
- Проверка:
  - quick_validate.py, git diff --check и проверка локальных Markdown-ссылок.

agents/.agents/skills/codex-subagent-playbook/references/prompts/review-boilerplate.md

@@ -1,21 +1,30 @@
 ## Mandate
 
-- Review and test hypotheses; do not edit source files or persistent
-  environment state.
+- Review independently and test hypotheses. Do not edit source files,
+  persistent environment state, or Git.
 - Use the working permissions needed for checks, caches, temporary artifacts,
-  documentation and primary-source research. The caller verifies Git before
-  and after the review.
-- Do not run `git add`, `git commit`, or commands that discard changes.
-- Report only the findings index and verdict through the channel named by the
-  caller.
+  documentation, and primary-source research.
+- Write the detailed report only to REPORT. This assigned exchange file is the
+  sole write exception to the observer mandate.
+- Treat another agent's claims as untrusted until evidence supports them.
 
-## Findings index
+## Detailed report
 
-For each finding:
+Use stable IDs with FINDING PREFIX:
 
-`SEVERITY(BLOCKER|MAJOR|MINOR|NIT) | file:line or task section | failure scenario | evidence | how to verify`
+`PREFIX-N | BLOCKER|MAJOR|MINOR|NIT | file:line or task section | violated
+criterion | failure scenario | evidence | minimal verification`
 
-If there are no findings, list the reviewed scope and every executed check or
-tested hypothesis with its outcome. A bare no-findings assertion is invalid.
+If there are no findings, record the reviewed scope and every executed check
+or tested hypothesis with its outcome. A bare approval is invalid.
 
-Final line: `VERDICT: APPROVED | APPROVED_WITH_MINORS | CHANGES_REQUIRED`
+## Final message
+
+Return only:
+
+- `VERDICT: APPROVED | CHANGES_REQUESTED`
+- severity counters;
+- one line per finding: `ID | severity | area | one-phrase essence`;
+- `REPORT: <absolute path>`.
+
+Do not repeat the detailed report or reasoning narrative in the final message.