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/.pi-map.md

@@ -1,13 +1,27 @@
-# archive
-dir: archive
+# .
+dir: .
 
-index: archive/.pi-map.index.md
+index: ./.pi-map.index.md
+
+## Project Map Protocol
+
+1. Read this protocol and the root `.pi-map.index.md` first.
+2. Use `index:` / `map:` references to open relevant directory indexes and maps.
+3. Load indexes before rich maps during task-start navigation.
+4. Read the local rich map and actual source before editing.
+5. Treat non-empty `## dirty` sections in either artifact as stale.
+6. If source and generated artifacts disagree, trust source.
+7. If map and index disagree, trust neither blindly; verify from source and regenerate the pair.
+8. After editing source, run `project_map_patch` for each changed file.
+9. Before broad architectural claims or final handoff, run `project_map_validate` when freshness matters.
+
+Trust boundary: index routes, map orients, source decides.
 
 ## role
-Contains historical or deprecated code and resources that are no longer active in the project but retained for reference or backup purposes.
+This is an empty package directory with no files to analyze.
 ## files
 ## arch
-No active architecture; typically flat storage of obsolete files with no dependencies or patterns, isolated from the main codebase.
+N/A - no code or architecture patterns present
 ## tags
 -
 ## symbols