Remove formbricks service from inventory

Service was never used in production and has been fully decommissioned.
Removing the entry to keep the inventory accurate and reflect current
active services only.

docs/services-inventory.md

@@ -45,25 +45,6 @@ Production server: 15.204.247.153
   - Route: Host(testn8n.hyperthrive.io)
 - **Deployed**: 2026-05-14
 
-### Formbricks
-- **Status**: Running
-- **Domain**: formbricks.hyperthrive.io
-- **Port**: 3000 (internal), exposed via Traefik HTTPS
-- **Docker Network**: formbricks_internal, traefik
-- **Container Image**: formbricks/formbricks:2.7.1
-- **Database**: PostgreSQL with pgvector (ankane/pgvector:v0.5.1)
-- **Storage**: 
-  - App data volume: formbricks_app_data
-  - Database volume: formbricks_postgres_data
-- **Key Environment Variables**:
-  - WEBAPP_URL=formbricks.hyperthrive.io (https)
-  - EMAIL_VERIFICATION_DISABLED=1
-  - Secrets: NEXTAUTH_SECRET, ENCRYPTION_KEY, CRON_SECRET
-- **Traefik Config**:
-  - Route: Host(formbricks.hyperthrive.io)
-  - TLS via Let's Encrypt
-- **Deployed**: 2026-05-14
-
 ### n8n-swanson (Personal n8n Instance)
 - **Status**: Running
 - **Port**: 5678