feat: Domain-based app names + admin user seeding

- deploy.py: APP_NAME derived from APP_DOMAIN (e.g. crm.media-on.de → crm)
- deploy.py: seed_admin_user() runs seed_admin.py after deploy
- fast-deploy.sh: Same domain-based name derivation
- No hardcoded leocrm-api/leocrm-worker defaults

scripts/fast-deploy.sh

@@ -30,7 +30,11 @@ REPO_ROOT="$(pwd)"
 resolve_app_uuid() {
   local token="${COOLIFY_API_TOKEN:-}"
   local base_url="${COOLIFY_BASE_URL:-https://server.media-on.de}"
-  local app_name="${APP_NAME:-leocrm-api}"
+  local app_name="${APP_NAME:-}"
+  if [ -z "$app_name" ] && [ -n "${APP_DOMAIN:-}" ]; then
+    app_name="$(echo "$APP_DOMAIN" | sed 's|.*://||' | sed 's|\..*||')"
+  fi
+  app_name="${app_name:-app}"
 
   if [ -z "$token" ]; then
     echo "ERROR: COOLIFY_API_TOKEN not set" >&2