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>

src/v1/router.ts

@@ -0,0 +1,43 @@
+import { Channel, NewMessage } from './types.js';
+import { formatLocalTime } from './timezone.js';
+
+export function escapeXml(s: string): string {
+  if (!s) return '';
+  return s.replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/"/g, '&quot;');
+}
+
+export function formatMessages(messages: NewMessage[], timezone: string): string {
+  const lines = messages.map((m) => {
+    const displayTime = formatLocalTime(m.timestamp, timezone);
+    const replyAttr = m.reply_to_message_id ? ` reply_to="${escapeXml(m.reply_to_message_id)}"` : '';
+    const replySnippet =
+      m.reply_to_message_content && m.reply_to_sender_name
+        ? `\n  <quoted_message from="${escapeXml(m.reply_to_sender_name)}">${escapeXml(m.reply_to_message_content)}</quoted_message>`
+        : '';
+    return `<message sender="${escapeXml(m.sender_name)}" time="${escapeXml(displayTime)}"${replyAttr}>${replySnippet}${escapeXml(m.content)}</message>`;
+  });
+
+  const header = `<context timezone="${escapeXml(timezone)}" />\n`;
+
+  return `${header}<messages>\n${lines.join('\n')}\n</messages>`;
+}
+
+export function stripInternalTags(text: string): string {
+  return text.replace(/<internal>[\s\S]*?<\/internal>/g, '').trim();
+}
+
+export function formatOutbound(rawText: string): string {
+  const text = stripInternalTags(rawText);
+  if (!text) return '';
+  return text;
+}
+
+export function routeOutbound(channels: Channel[], jid: string, text: string): Promise<void> {
+  const channel = channels.find((c) => c.ownsJid(jid) && c.isConnected());
+  if (!channel) throw new Error(`No channel for JID: ${jid}`);
+  return channel.sendMessage(jid, text);
+}
+
+export function findChannel(channels: Channel[], jid: string): Channel | undefined {
+  return channels.find((c) => c.ownsJid(jid));
+}