feat: Add Chatwoot Agent Bot prototype and FAQ knowledge base

- Created chatwoot-agent-bot/ with Node.js webhook server
- Bot detects intent (greeting, billing, technical, features, account)
- Auto-responds from FAQ knowledge base or escalates to human
- FAQ-KB.md: Living knowledge base that grows with customer questions
- CHATWOOT-SETUP.md: Complete deployment and configuration guide
- Supports Telegram notifications on escalation
- Bot runs on port 3001, ready for Chatwoot webhook integration

agents/sales-lead/state.json

@@ -0,0 +1,7 @@
+{
+  "processed_leads": [],
+  "processed_calc_ids": [1, 2, 3, 4],
+  "last_check": "2026-04-01T20:02:25Z",
+  "status": "active",
+  "notes": "Hourly monitoring enabled. Next check in 60 minutes."
+}