fix: create lldap user and group to ensure that it can access secrets

configuration.nix

@@ -124,6 +124,13 @@
     };
   };
 
+  # lldap LDAP authentication server
+  users.users.lldap = {
+    # allocates the `uid` in the range 100-999, which indicates to software like login managers that it should not be displayed to the user.
+    isSystemUser = true;
+    group = "lldap";
+  };
+  users.groups.lldap = {};
   services.lldap = {
     enable = true;
     settings = {
@@ -194,6 +201,8 @@
     };
   };
 
+  services.tailscale.enable = true;
+
   # Enable automatic upgrades
   system.autoUpgrade.enable = true;
   system.autoUpgrade.allowReboot = true;