Added Impermanence to services runned by cyper-controller

nixos/roles/vaultwarden.nix

@@ -12,6 +12,16 @@ in
     owner = "vaultwarden";
     group = "vaultwarden";
   };
+
+  environment.persistence."/persist".directories = [
+    {
+      directory = "/var/lib/vaultwarden";
+      user = "vaultwarden";
+      group = "vaultwarden";
+      mode = "0750";
+    }
+  ];
+
   services.vaultwarden = {
     enable = true;
     package = pkgs.oidcwarden;
@@ -31,7 +41,9 @@ in
       SSO_PKCE = false;
     };
   };
+
   networking.firewall.allowedTCPPorts = [ port ];
+
   systemd = {
     services.vaultwarden-backup-rotate = {
       description = "Rotate old Vaultwarden backups";