Add AI gateway and WhatsApp integration artifacts (Feb 12-17)

OpenClaw setup, Arrio deployment, WhatsApp MCP server, DNS/Traefik
entries, communication style prompts (v1+v2), WhatsApp monitoring
system plan, and OpenClaw upgrade protection strategy.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

.artifacts/2026-02-12_dns-traefik-entries.md

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+# DNS & Traefik Configuration - youtube.nuc.lan and business.nuc.lan
+
+**Date:** 2026-02-12
+**Context:** Added two new DNS entries on OpenWrt router and corresponding Traefik routes for youtube and business services.
+
+## Changes Made
+
+### 1. OpenWrt Router DNS Entries
+
+Added two new domain entries via UCI:
+
+```bash
+uci add dhcp domain
+uci set dhcp.@domain[-1].name="youtube.nuc.lan"
+uci set dhcp.@domain[-1].ip="192.168.1.3"
+
+uci add dhcp domain
+uci set dhcp.@domain[-1].name="business.nuc.lan"
+uci set dhcp.@domain[-1].ip="192.168.1.3"
+
+uci commit dhcp
+/etc/init.d/dnsmasq restart
+```
+
+**Verification:**
+```bash
+ssh -i ~/.ssh/id_ed25519_nuc root@192.168.1.1 'uci show dhcp | grep -E "youtube|business"'
+# Output:
+# dhcp.@domain[26].name='youtube.nuc.lan'
+# dhcp.@domain[27].name='business.nuc.lan'
+```
+
+### 2. Traefik Routes Added
+
+Updated `/traefik/dynamic/nuc-services.yaml` on coolify-proxy with two new routers and services:
+
+**Router entries:**
+```yaml
+youtube:
+  rule: Host(`youtube.nuc.lan`)
+  entryPoints:
+    - http
+  service: youtube
+
+business:
+  rule: Host(`business.nuc.lan`)
+  entryPoints:
+    - http
+  service: business
+```
+
+**Service entries:**
+```yaml
+youtube:
+  loadBalancer:
+    servers:
+      - url: http://host.docker.internal:7107
+
+business:
+  loadBalancer:
+    servers:
+      - url: http://host.docker.internal:7108
+```
+
+## Verification Results
+
+- **DNS Entry Check:** Both entries exist in router config ✓
+- **Traefik Route Test (youtube):** Bad Gateway (502) - expected, no service running yet ✓
+- **Traefik Route Test (business):** Bad Gateway (502) - expected, no service running yet ✓
+
+## Access
+
+Once services are deployed on ports 7107 and 7108:
+
+- `http://youtube.nuc.lan` → `http://host.docker.internal:7107`
+- `http://business.nuc.lan` → `http://host.docker.internal:7108`
+
+Both work from LAN and Tailscale (via split DNS to router).
+
+## Related
+
+- Traefik config: `/data/coolify/proxy/dynamic/nuc-services.yaml`
+- OpenWrt router: `192.168.1.1`
+- Router SSH key: `~/.ssh/id_ed25519_nuc`