added boot configs, changed displayserver to

hosts/hakase/configuration.nix

@@ -47,6 +47,12 @@
   hardware.logitech.wireless.enable = true;
   hardware.bluetooth.enable = true;
   hardware.bluetooth.powerOnBoot = true;
+  hardware.bluetooth.settings = {
+    General = {
+      MultiProfile = "multiple";
+      FastConnectable = true;
+    };
+  };
   hardware.graphics = {
     enable = true;
     enable32Bit = true;
@@ -89,11 +95,16 @@
   };
 
   services = {
-    displayManager = {
-      autoLogin.enable = true;
-      autoLogin.user = "kenji";
-      gdm.enable = true;
+    getty.autologinUser = "${myConfig.essentials.Username}";
+    greetd = {
+      enable = true;
+      settings.default_session = {
+        user = "${myConfig.essentials.Username}";
+        command = "steam-gamescope";
+      };
     };
+
+    seatd.enable = true;
     upower.enable = true;
     scx.enable = true; # by default uses scx_rustland scheduler
     libinput.enable = true;
@@ -143,7 +154,26 @@
     proxy.noProxy = null;
   };
 
+  boot.loader.timeout = 0;
+  boot.loader.limine.maxGenerations = 5;
+  hardware.amdgpu.initrd.enable = true;
+
+  boot.kernelParams = ["quiet"];
   boot.kernelPackages = pkgs.linuxPackages_cachyos;
+  boot.kernel.sysctl = {
+    "kernel.split_lock_mitigate" = 0;
+    "kernel.nmi_watchdog" = 0;
+    "kernel.sched_bore" = "1";
+  };
+
+  boot.initrd = {
+    systemd.enable = true;
+    kernelModules = [];
+    verbose = false;
+  };
+  boot.plymouth.enable = true;
+  boot.consoleLogLevel = 0;
+  systemd.extraConfig = "DefaultTimeoutStopSec=5s";
   # networking.firewall.allowedTCPPorts = [ ... ];
   # networking.firewall.allowedUDPPorts = [ ... ];
   # Or disable the firewall altogether.