5a7f417899
- Migrate solve-issue.yaml, analyze-topic.yaml, debate.yaml to new format
- Add status enum field to all role frontmatter schemas
- Use {{{ }}} (triple mustache) for prompt templates with user content
- Disable mustache HTML escaping globally (prompts are plain text, not HTML)
- Add 2 new tests for HTML escape behavior
- 9 moderator tests pass
Phase 2 of #490 (closes #492)