remove yazi as drag and drop has been merged + misc changes

hosts/desktop/configuration.nix

@@ -55,7 +55,7 @@
   ];
 
   networking.hostName = "nixos-desktop";
-  networking.firewall.enable = false;
+  networking.firewall.enable = true;
   networking.networkmanager.enable = true;
 
   # Set your time zone.
@@ -137,6 +137,7 @@
 
   programs.steam = {
     enable = true;
+    protontricks.enable = true;
     extraCompatPackages = with pkgs; [ proton-ge-bin ];
     package = pkgs.steam.override {
       extraEnv = {
@@ -174,6 +175,14 @@
     alsa.support32Bit = true;
     pulse.enable = true;
     jack.enable = true;
+    extraConfig.pipewire."92-no-crackling" = {
+      "context.properties" = {
+        "pulse.min.req" = 48000;
+        "default.clock.quantum" = 2048;
+        "default.clock.min-quantum" = 256;
+        "default.clock.max-quantum" = 4096;
+      };
+    };
   };
 
   security.pam.loginLimits = [