use cloudflare timeservers, perf tweaks

Author: codebam

desktop/configuration/networking.nix

@@ -2,6 +2,11 @@ _:
 
 {
   networking = {
+    timeServers = [
+      "time.cloudflare.com"
+      "time.google.com"
+      "0.ca.pool.ntp.org"
+    ];
     hostName = "nixos-desktop";
     firewall.allowedTCPPorts = [
       25575 # RCON port

desktop/configuration/programs.nix

@@ -17,6 +17,7 @@
     };
     gamescope = {
       enable = true;
+      capSysNice = true;
     };
     gamemode = {
       enable = true;

modules/users/default.nix

@@ -15,6 +15,7 @@
           "uinput"
           "wireshark"
           "pipewire"
+          "gamemode"
         ];
         hashedPassword = "$6$TIP8YR83obmkq8T2$T3lYdPbPj9wysMznNlS5J0qHo2eyTr43aF/ZWSMWHdNRob4dkBB0s3KpBLUgYRTyPZxbb1ZgeqCrrx.DEEkQX1";
         packages = [ ];