# Review: Per-Phase Model Override Configuration
**Reviewer**: Linus Torvalds
**Branch**: `colonyos/add_per_phase_model_override_configuration_to_colonyos_currently_config_yaml_has`

## Checklist

### Completeness
- [x] All functional requirements from the PRD are implemented (FR-1 through FR-20)
- [x] All tasks in the task file are marked complete
- [x] No placeholder or TODO code remains

### Quality
- [x] All tests pass (514 passed)
- [x] Code follows existing project conventions
- [x] No unnecessary dependencies added
- [x] No unrelated changes included (branch includes prior features but diff is clean)

### Safety
- [x] No secrets or credentials in committed code
- [x] No destructive database operations
- [x] Error handling present for failure cases (validation at load time)
