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/helm/cloudhost-platform/templates/ingress.yaml

@@ -7,7 +7,7 @@ metadata:
   labels:
     {{- include "cloudhost-platform.labels" . | nindent 4 }}
   annotations:
-    {{- if .Values.ingress.tls.enabled }}
+    {{- if and .Values.ingress.tls.enabled (not .Values.ingress.tls.secretName) }}
     cert-manager.io/cluster-issuer: {{ .Values.ingress.tls.clusterIssuer | quote }}
     {{- end }}
     {{- if and .Values.ingress.singleHost.enabled .Values.ingress.singleHost.apiPath }}