set up initial arr stack

nix/home/programs/radarr/default.nix

@@ -0,0 +1,14 @@
+{ pkgs, ... }:
+{
+  users.groups.multimedia = { };
+
+  services.radarr = {
+    enable = true;
+    openFirewall = true;
+  };
+
+  users.extraUsers.radarr = {
+    extraGroups = [ "radarr" "multimedia" ];
+  };
+
+}