docs: Remove Shinobi and old Frigate (LXC 103, 111 purged)

- Destroyed LXC 103 (Shinobi) and LXC 111 (old Frigate)
- Removed Shinobi Traefik config
- Cleaned up documentation references

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

docs/CONFIGURATIONS.md

@@ -318,41 +318,3 @@ http:
           - url: "http://10.4.2.24:2283"
 ```
 
-## Shinobi
-
-**Location**: LXC 103 on pm4
-**IP**: 10.4.2.226:8080
-**Domain**: shinobi.kavcorp.com
-
-**Process Manager**: PM2
-- `pm2 list` - View running processes
-- `pm2 restart camera` - Restart Shinobi
-- `pm2 logs camera` - View logs
-
-**Video Storage**:
-- Path: `/opt/Shinobi/videos`
-- Source: NFS mount from elantris (`/el-pool/shinobi`)
-- Size: ~11TB available
-
-**Hardware**:
-- Coral USB TPU passed through (`/dev/coral_usb`)
-- Note: Coral plugin requires TensorFlow Lite native build (not available for Ubuntu 24.04)
-
-**Traefik Config** (`/etc/traefik/conf.d/shinobi.yaml`):
-```yaml
-http:
-  routers:
-    shinobi:
-      rule: "Host(`shinobi.kavcorp.com`)"
-      entryPoints:
-        - websecure
-      service: shinobi
-      tls:
-        certResolver: letsencrypt
-
-  services:
-    shinobi:
-      loadBalancer:
-        servers:
-          - url: "http://10.4.2.226:8080"
-```