Commit 48e6b15 renamed services to crm_app/crm_worker, but fast-deploy.sh
still searched for containers with UUID prefix only. Now falls back to
matching UUID + 'app' in container name.
- deploy.py: UUIDs from env vars or Coolify API lookup by name
- fast-deploy.sh: No hardcoded UUIDs, APP_DOMAIN from env
- docker-compose.yml: All secrets from env vars, no hardcoded values
- .env.example: All required vars documented
- Deleted obsolete fast-frontend-deploy.sh with hardcoded container name