- Fill empty apply-pr2.md with backend API + frontend client apply report
- Mark all 12 tasks as completed in tasks.md
- Update .openspec.yaml status from exploring to completed
The implementation was already merged to dev across PR 1, PR 2, and PR 3.
This commit only synchronizes the OpenSpec change metadata.
Add generated .pi-map.md and .pi-map.index.md files across the repository
so the project navigation maps are shared and versioned. These artifacts
are maintained by project_map_init/patch/validate and must be kept in
sync with source edits.
Note: .cache/ remains ignored (added in previous commit).