chore: archive final 4 completed OpenSpec changes

Move the following completed changes from openspec/changes/ to
openspec/changes/archive/2026-06-12-completed-changes-archive/:
- multi-session-terminal-ux
- reorganize-long-files
- working-copies
- workspace-first-ui

Update parent and archive .pi-map*.md indexes to reflect the move and
remove the transient active-changes-archive grouping.

openspec/changes/ now contains only the archive/ directory.
This commit is contained in:
Developer
2026-06-12 21:11:11 +00:00
parent 43f3865f69
commit 8c1948d226
41 changed files with 176 additions and 145 deletions
@@ -7,6 +7,10 @@ index: archive/2026-06-12-completed-changes-archive/.pi-map.index.md
Stores historical records of fully implemented and audited OpenSpec changes for reference and audit trail purposes.
## files
- README.md | Documents archived completed OpenSpec changes that have been audited and confirmed as fully implemented
- multi-session-terminal-ux | Completed OpenSpec change for multi-session terminal UX
- reorganize-long-files | Completed OpenSpec change for reorganizing long files
- working-copies | Completed OpenSpec change for workspace-first working copies
- workspace-first-ui | Completed OpenSpec change for workspace-first UI
## arch
Simple flat-file archive using date-based directory naming and markdown documentation for immutable change tracking.
## tags