fixes ci-values

.gitlab-ci/values.yaml

 replicaCount: 1
+
 containerPort: 8080
+
 manifests:
   - https://frontend-plugin-example-${CI_COMMIT_REF_SLUG}.k3s.os.oxui.de/manifest.json
+
 ingress:
   enabled: true
   hosts:
@@ -11,7 +14,9 @@ ingress:
           pathType: ImplementationSpecific
 
 image:
-  tag: main
+  repository: ${CI_REGISTRY_IMAGE}
   pullPolicy: Always
+  tag: ${TAG_NAME}
+
 imagePullSecrets:
   - name: gitlab-registry-credentials