v2: make v2 the main entry point, move v1 to src/v1/

- Move all v1 files (index, router, container-runner, db, ipc, types,
  logger, channels/registry, and all utilities) to src/v1/ as a
  fully self-contained archive with no shared dependencies
- Rename v2 files to remove -v2 suffix (index-v2.ts → index.ts, etc.)
- Update all imports across v2 source, tests, and setup files
- Migrate shared utilities (config, env, container-runtime, mount-security,
  timezone, group-folder) from pino logger to v2 log module
- Migrate setup/ files from logger to log with argument order swap
- Container agent-runner: move v1 entry to v1/, rename v2 to index.ts
- Update setup skill to offer all 13 v2 channels
- Install all Chat SDK adapter packages
- dist/index.js now runs v2; dist/v1/index.js runs v1

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

package.json

@@ -21,11 +21,22 @@
     "test:watch": "vitest"
   },
   "dependencies": {
+    "@beeper/chat-adapter-matrix": "^0.2.0",
+    "@bitbasti/chat-adapter-webex": "^0.1.0",
     "@chat-adapter/discord": "^4.24.0",
+    "@chat-adapter/gchat": "^4.24.0",
+    "@chat-adapter/github": "^4.24.0",
+    "@chat-adapter/linear": "^4.24.0",
+    "@chat-adapter/slack": "^4.24.0",
     "@chat-adapter/state-memory": "^4.24.0",
+    "@chat-adapter/teams": "^4.24.0",
+    "@chat-adapter/telegram": "^4.24.0",
+    "@chat-adapter/whatsapp": "^4.24.0",
     "@onecli-sh/sdk": "^0.2.0",
+    "@resend/chat-sdk-adapter": "^0.1.1",
     "better-sqlite3": "11.10.0",
     "chat": "^4.24.0",
+    "chat-adapter-imessage": "^0.1.1",
     "cron-parser": "5.5.0"
   },
   "devDependencies": {