Set gitea to nfs instead local path

manifests/gitea/values.yaml

@@ -1,3 +1,7 @@
+global:
+  security:
+    allowInsecureImages: true
+
 ingress:
   enabled: true
   className: traefik
@@ -64,6 +68,10 @@ postgresql-ha:
 
 postgresql:
   enabled: true
+  image:
+    registry: docker.io
+    repository: bitnamilegacy/postgresql
+    tag: 17.5.0-debian-12-r3
   global:
     postgresql:
       auth:
@@ -76,6 +84,14 @@ postgresql:
 
 persistence:
   enabled: true
-  size: 5Gi
+  storageClass: nfs-client
+  size: 50Gi
   accessModes:
     - ReadWriteOnce
+
+valkey-cluster:
+  enabled: true
+  image:
+    registry: docker.io
+    repository: bitnamilegacy/valkey-cluster
+    tag: 8.1.1-debian-12-r2