Phase 2: Daemon now uses config.LoadRoleDefinition() instead of role beads
- lifecycle.go: getRoleConfigForIdentity() reads from TOML configs
- Layered override resolution: builtin → town → rig
Phase 3: Remove role bead creation and references
- Remove RoleBead field from AgentFields struct
- gt install no longer creates role beads
- Remove 'role' from custom types list
- Delete migrate_agents.go (no longer needed)
- Deprecate beads_role.go (kept for reading existing beads)
- Rewrite role_beads_check.go to validate TOML configs
Existing role beads are orphaned but harmless.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add custom types config after bd init in daemon tests
- Replace fixed sleeps with poll-based waiting in tmux tests
- Skip beads integration test for JSONL-only repos
Fixes flaky test failures in parallel execution.
