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/mobile-list-delete-button/.pi-map.index.md

@@ -0,0 +1,20 @@
+# changes/mobile-list-delete-button (index)
+dir: changes/mobile-list-delete-button
+
+## role
+Implements mobile UI fixes to restore missing delete/duplicate buttons in list views and correct sticky action bar positioning above mobile navigation.
+## parent
+index: changes/.pi-map.index.md
+map: changes/.pi-map.md
+## children
+-
+## files
+- change.md
+- tasks.md
+## links
+index: changes/mobile-list-delete-button/.pi-map.index.md
+map: changes/mobile-list-delete-button/.pi-map.md
+## workflows
+-
+## dirty
+-