refactoring for isServer and isWorkstation: part 5 (final?)

hosts/modules/alexandria/users.nix

@@ -0,0 +1,20 @@
+{ ... }:
+
+{
+  users = {
+    users = {
+      nginx.extraGroups = [ "acme" ];
+    };
+    groups = {
+      hosted = {
+        gid = 1005;
+        members = [
+          "user"
+          "minecraft"
+          "paperless"
+          "vaultwarden"
+        ];
+      };
+    };
+  };
+}