miku: Use upstream gamemode

hosts/miku.nix

@@ -9,7 +9,8 @@ in mkHost config {
   overlays = [ "nur" "unstable" "simple" "custom" "emacs" ];
   hardwareImports = [ "amdgpu" "amd" ];
   programImports = [
-    "zsh" "git" "mpv" "tmux" "emacs" "firefox" "gnome-terminal" "gnome" "i18n" "gamemode"
+    "zsh" "git" "mpv" "tmux" "emacs" "firefox" "i18n" "gamemode" #"gnome-terminal" "gnome"
+    "alacritty" "sway" "waybar" "kanshi"
     "distributed-build/builder.nix"
     "music"
   ];
@@ -32,10 +33,10 @@ in mkHost config {
     emacsPgtkGcc
     gajim
     virt-manager unstable.qemu scream
-    gamemode # Custom package
+    #gamemode # Custom package
     key-mapper # Custom package
     replaysorcery # Custom package
-    evdev-proxy # Custom package
+    #evdev-proxy # Custom package
     vfio-isolate # Custom Package
     steam-wrapped
     discord-wrapped # Custom package
@@ -45,6 +46,7 @@ in mkHost config {
     anime-dl trackma # Custom package
     unstable.thunderbird
     multimc-wrapped # Custom package
+    nwg-launchers
   ];
   extraOptions = old: {
     system.autoUpgrade.channel = "https://nixos.org/channels/nixos-unstable";
@@ -52,6 +54,7 @@ in mkHost config {
     programs = {
       mpv.primaryScreen = "C27F398";
       adb.enable = true;
+      sway.enable = true;
     };
 
     boot = {
@@ -77,12 +80,21 @@ in mkHost config {
         "kvm.report_ignored_msrs=N"
         "fbcon=rotate:1"
         "quiet"
+	      "tsc=unstable"   
       ];
-      extraModulePackages = [ pkgs.linuxPackages.vendor-reset ];
+      extraModulePackages = [ pkgs.linuxPackages_xanmod.vendor-reset ];
+
+      #extraModulePackages = [ pkgs.linuxPackages.vendor-reset ];
       # NOTE: A regression appears to have happend between 5.10 and 5.12
       #       which leads to the RX590 to have the fence fallback timer on
       #       sdma0 time out (whatever this means). Maybe bisect?
-      #kernelPackages = pkgs.linuxPackages_zen;
+      kernelPackages = pkgs.linuxPackages_xanmod;
+    };
+    xdg.portal = {
+      enable = true;
+      extraPortals = [
+        pkgs.xdg-desktop-portal-wlr
+      ];
     };
     services = {
       ratbagd.enable = true;
@@ -91,23 +103,15 @@ in mkHost config {
       connman.extraConfig = ''
         WriteResolvConf=false
       '';
-      udev.packages = with pkgs; [ key-mapper ];
-    };
-
-    security = {
-      pam.loginLimits = [
-      {
-        domain = "@gamemode";
-        item = "-";
-        type = "nice";
-        value = "-10";
-      }
-      ];
-      wrappers = {
-        gamemoded = {
-          source = "${pkgs.gamemode}/bin/gamemoded";
-          capabilities = "cap_sys_nice+ep";
-        };
+      udev = {
+        packages = with pkgs; [ key-mapper ];
+        extraRules = ''
+          KERNEL=="uinput", GROUP="input", MODE="0660"
+        '';
+      };
+      xserver.displayManager.gdm = {
+        enable = true;
+        wayland = true;
       };
     };
 
@@ -152,22 +156,6 @@ in mkHost config {
           Restart = "always";
         };
       };
-      # TODO: Remove once in stable or I decide to use unstable
-      gamemode = {
-        description = "A daemon/lib combo for Linux that allows games to request a set of optimisations be temporarily applied to the host OS.";
-        wantedBy = [ "default.target" ];
-        environment.PATH = lib.mkForce (pkgs.linkFarm "pkexec" [
-          {
-            name = "pkexec";
-            path = "${config.security.wrapperDir}/pkexec";
-          }
-        ]);
-        serviceConfig = {
-          Type = "simple";
-          ExecStart = "${config.security.wrapperDir}/gamemoded";
-          Restart = "always";
-        };
-      };
       superpaper = {
         description = "A cross-platform multi monitor wallpaper manager.";
         wantedBy = [ "default.target" ];