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/tasks/.pi-map.index.md

@@ -1,11 +1,11 @@
-# openspec/tasks (index)
-dir: openspec/tasks
+# tasks (index)
+dir: tasks
 
 ## role
-Contains technical specification documents tracking planned features and architectural improvements for the project.
+This directory contains technical specification and design documents tracking pending engineering tasks for a containerized development environment platform.
 ## parent
-index: openspec/.pi-map.index.md
-map: openspec/.pi-map.md
+index: ./.pi-map.index.md
+map: ./.pi-map.md
 ## children
 -
 ## files
@@ -15,8 +15,8 @@ map: openspec/.pi-map.md
 - terminal-responsiveness.md
 - tool-definition-manifest.md
 ## links
-index: openspec/tasks/.pi-map.index.md
-map: openspec/tasks/.pi-map.md
+index: tasks/.pi-map.index.md
+map: tasks/.pi-map.md
 ## workflows
 -
 ## dirty

openspec/tasks/.pi-map.md

@@ -1,10 +1,10 @@
-# openspec/tasks
-dir: openspec/tasks
+# tasks
+dir: tasks
 
-index: openspec/tasks/.pi-map.index.md
+index: tasks/.pi-map.index.md
 
 ## role
-Contains technical specification documents tracking planned features and architectural improvements for the project.
+This directory contains technical specification and design documents tracking pending engineering tasks for a containerized development environment platform.
 ## files
 - config-profile-multi-repo-mounts.md | Technical specification for refactoring git mount configuration to support multiple repository mappings per mount instead of single source/target pairs | dep: git, docker compose, react/typescript, pytest, npm, fastapi
 - home-path-expansion.md | Design and implementation plan for adding configurable home/workspace directory support to tool containers in an API application. | dep: SQLAlchemy/Alembic, Docker, Docker Compose, pytest, PostgreSQL, Node.js/npm
@@ -12,7 +12,7 @@ Contains technical specification documents tracking planned features and archite
 - terminal-responsiveness.md | A technical specification document outlining 7 pending tasks to improve web terminal performance through asyncio-native I/O, binary WebSocket frames, WebGL rendering, flow control, and comprehensive benchmarking. | dep: asyncio, WebSocket, xterm-addon-webgl, docker, pytest
 - tool-definition-manifest.md | A project task specification document defining a multi-PR system for implementing a Tool Definition Manifest System with backend manifest compilation, frontend workshop UI, and legacy migration support. | dep: SQLAlchemy, Alembic, Docker, Docker Compose, FastAPI/REST API, React/TypeScript frontend
 ## arch
-Markdown-based task tracking system using standalone specification documents that each define discrete feature work across backend, frontend, and infrastructure concerns.
+Markdown-based task tracking system using single-file specifications per feature, covering API/backend services, frontend UI, Docker/container infrastructure, and performance optimization workstreams.
 ## tags
 mount, docker, pytest, tool, manifest, specification, support, docker compose
 ## symbols