small changes to polkit and other minor things

hosts/toothpc/modules.nix

@@ -5,7 +5,7 @@
         extraBlacklistedModules = [];
         extraKernelParams = [];
         hardware = "nvidia";
-        variant = "stable";
+        variant = "latest";
       };
       loader = {
         default = {
@@ -42,10 +42,6 @@
             allowedTCPPorts = [22 80 443];
           };
         };
-        nm-applet = {
-          enable = true;
-          indicator = true;
-        };
       };
     };
     programs = {
@@ -182,6 +178,9 @@
       pipewire = {
         enable = true;
       };
+      polkit = {
+        enable = true;
+      };
       powerd = {
         enable = true;
       };