Addresses review feedback from 小墨:
1. Fix indentation in coding.js and coding-tdd.js factory roles
2. Remove dead 'case closer' in coding-tdd.js moderator
3. Clean up blank lines left by deletions in .ts and index.ts
团子 🐰
What: Remove the closer role from coding and coding-tdd workflows.
Why: The closer role only produced a summary after reviewer approved,
adding no value — reviewer approval is sufficient to end the workflow.
Changes:
- Delete CloserMeta/TddCloserMeta types and defaultCloser implementations
- Moderator now routes directly to END after reviewer approves
- Update all tests, .js and .d.ts artifacts accordingly
- Remove closer from index exports
团子 🐰