Consolidates repeated path.join(cwd, '.planning', ...) patterns into
calls to the shared planningPaths() helper from core.cjs.
Modules updated:
- state.cjs: 16 → planningPaths() (2 remain for non-standard paths)
- commands.cjs: 8 → planningPaths() (4 remain for todos dir)
- milestone.cjs: 5 → planningPaths() (3 remain for archive/milestones)
- roadmap.cjs: 4 → planningPaths()
Benefits:
- Single source of truth for .planning/ directory structure
- Easier to change planning dir location in the future
- Consistent path construction across the codebase
- No behavioral changes — pure refactor
797/797 tests pass.
1d4deb0f8b