name: 🔧 Refactor: Clean Architecture
about: Reorganize code into Clean Architecture layers
What
Reorganize into four layers:
- domain/ (entities & rules)
- application/ (use-cases)
- infrastructure/ (data access, integrations)
- interfaces/ (API/controllers)
Checklist
Acceptance Criteria
- Test coverage ≥ 95% (no net drop)
- All existing tests still pass
- README reflects new structure