Add GitOps stack for abrban.com with Gitea Actions CI/CD.

Harbor in-cluster builds via Kaniko, ArgoCD auto-sync, and production Helm values for abrban.com domains.

Co-authored-by: Cursor <cursoragent@cursor.com>

backend/package.json

@@ -1,5 +1,5 @@
 {
-  "name": "cloudhost-backend",
+  "name": "abrban-backend",
   "version": "1.0.0",
   "description": "CloudHost PaaS Backend API",
   "private": true,
@@ -24,6 +24,7 @@
     "sync:migrations": "node scripts/sync-helm-migrations.mjs"
   },
   "dependencies": {
+    "@aws-sdk/client-s3": "^3.1077.0",
     "@kubernetes/client-node": "^1.4.0",
     "@nestjs/bull": "^11.0.4",
     "@nestjs/common": "^11.1.24",