add tagging to postgres backups

clusters/cl01tl/applications/vikunja/values.yaml

@@ -13,7 +13,7 @@ vikunja:
             pullPolicy: IfNotPresent
           env:
             - name: VIKUNJA_SERVICE_PUBLICURL
-              value: https://vikunja.alexlebens.dev         
+              value: https://vikunja.alexlebens.dev
             - name: VIKUNJA_SERVICE_ENABLEREGISTRATION
               value: "false"
             - name: VIKUNJA_SERVICE_TIMEZONE
@@ -98,7 +98,6 @@ cloudflared-api:
   existingSecretName: vikunja-cloudflared-api-secret
 postgres-16-cluster:
   mode: standalone
-  kubernetesClusterName: cl01tl
   cluster:
     walStorage:
       storageClass: local-path
@@ -114,4 +113,9 @@ postgres-16-cluster:
     destinationPath: s3://cl01tl-postgresql-backups/vikunja
     endpointCredentials: vikunja-postgresql-16-cluster-backup-secret
     backupIndex: 2
-    retentionPolicy: 14d
+    tags:
+      backupRetentionPolicy: "expire"
+      user: "cl01tl-vikunja-postgresql"
+    historyTags:
+      backupRetentionPolicy: "keep"
+      user: "cl01tl-vikunja-postgresql"