- Create team-executor skill for resuming existing team-coordinate sessions
- Add SKILL.md with role router and session validation
- Add roles/executor/role.md with simplified coordinator lifecycle
- Add commands/monitor.md with LIMITED handleAdapt (no role generation)
- Add specs/session-schema.md with comprehensive validation
Enhancements from code review:
- Add role file structural validation (required sections check)
- Add JSON schema field validation for team-session.json and task-analysis.json
- Add 5-role limit enforcement in handleAdapt (team-coordinate)