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)

apps/.pi-map.md

@@ -4,10 +4,10 @@ dir: apps
 index: apps/.pi-map.index.md
 
 ## role
-Contains the main deployable applications or entry points for the project.
+Container directory for all deployable application entry points in the project.
 ## files
 ## arch
-Typically follows a multi-app workspace pattern where each subdirectory is an independent executable or service sharing common libraries.
+Monorepo-style top-level organization following workspace/package boundary pattern with likely separate deployable units per subdirectory.
 ## tags
 -
 ## symbols