fix: disable native touch panning on mobile terminal and archive specs

- Change mobile terminal CSS to use touch-action: none and
  overscroll-behavior: none so the custom touch handler owns swipes
- Archive completed/partial OpenSpec specs to
  openspec/changes/archive/2026-06-14-completed-specs-archive/
- Regenerate project maps

Quality gates: npm run typecheck, npm run lint (apps/web)

openspec/changes/archive/2026-05-25-mobile-app-usability/.pi-map.index.md

@@ -1,23 +1,23 @@
-# archive/2026-05-25-mobile-app-usability (index)
-dir: archive/2026-05-25-mobile-app-usability
+# 2026-05-25-mobile-app-usability (index)
+dir: 2026-05-25-mobile-app-usability
 
 ## role
-Contains historical documentation for a completed mobile responsiveness overhaul project targeting the Headquarter web app's critical workflows on 320-768px viewports.
+Mobile responsiveness improvement package for a React web application's frontend usability overhaul.
 ## parent
-index: archive/.pi-map.index.md
-map: archive/.pi-map.md
+index: ./.pi-map.index.md
+map: ./.pi-map.md
 ## children
-- archive/2026-05-25-mobile-app-usability/specs
-  index: archive/2026-05-25-mobile-app-usability/specs/.pi-map.index.md
-  map: archive/2026-05-25-mobile-app-usability/specs/.pi-map.md
+- 2026-05-25-mobile-app-usability/specs
+  index: 2026-05-25-mobile-app-usability/specs/.pi-map.index.md
+  map: 2026-05-25-mobile-app-usability/specs/.pi-map.md
 ## files
 - .openspec.yaml
 - design.md
 - proposal.md
 - tasks.md
 ## links
-index: archive/2026-05-25-mobile-app-usability/.pi-map.index.md
-map: archive/2026-05-25-mobile-app-usability/.pi-map.md
+index: 2026-05-25-mobile-app-usability/.pi-map.index.md
+map: 2026-05-25-mobile-app-usability/.pi-map.md
 ## workflows
 -
 ## dirty