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>

gitops/argocd/application-platform.yaml

@@ -0,0 +1,25 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: abrban-platform
+  namespace: argocd
+  finalizers:
+    - resources-finalizer.argocd.argoproj.io
+spec:
+  project: default
+  source:
+    repoURL: https://git.abrban.com/abrban/cloud-host.git
+    targetRevision: main
+    path: backend/helm/cloudhost-platform
+    helm:
+      valueFiles:
+        - ../../../gitops/platform/values-abrban.yaml
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: cloudhost
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true
+    syncOptions:
+      - CreateNamespace=false