Breaking change per review:
- Remove systemPrompt from RoleDefinition entirely
- identity/prepare/execute/report are now required (string, not nullable)
- Remove all legacy fallback logic in buildRolePrompt
- Simplify validate.ts, workflow.ts materialize
- Migrate all test fixtures and example workflows
Refs #359
- New buildRolePrompt() in workflow-agent-kit: four-phase prompt assembly
with fallback to systemPrompt
- Export from agent-kit index
- Update uwf-hermes to use buildRolePrompt instead of raw systemPrompt
- Add tests for all modes: four-phase, legacy, mixed
Refs #359, #362
- Extend RoleDefinition with identity, prepare, execute, report fields
- Make systemPrompt optional (nullable) for four-phase workflows
- Update ROLE_DEFINITION JSON Schema (all new fields optional)
- Update validate.ts to accept new fields
- Update workflow.ts to strip null fields before CAS storage
- Update thread read to prefer identity over systemPrompt
- Add --version flag to uwf CLI
- Bump all packages to 0.5.0
Refs #359
xiaoju