Env: configure urls and help documents

Change-Id: I9522e074575e0c1e67735462ac4cc266ab1ebb8c
diff --git a/core/installer/values-tmpl/vaultwarden.cue b/core/installer/values-tmpl/vaultwarden.cue
index 72c2ec4..072b5f2 100644
--- a/core/installer/values-tmpl/vaultwarden.cue
+++ b/core/installer/values-tmpl/vaultwarden.cue
@@ -4,6 +4,7 @@
 }
 
 _domain: "\(input.subdomain).\(input.network.domain)"
+url: "https://\(_domain)"
 
 name: "Vaultwarden"
 namespace: "app-vaultwarden"