feat: tweak power settings for laptop

Signed-off-by: Lander Van den Bulcke <landervandenbulcke@gmail.com>

hosts/common/global/default.nix

@@ -1,9 +1,11 @@
 # This config will be applied to all hosts
 {
   inputs,
+  lib,
   outputs,
   ...
-}: {
+}:
+{
   imports = [
     inputs.home-manager.nixosModules.home-manager
     inputs.catppuccin.nixosModules.catppuccin
@@ -18,8 +20,11 @@
   home-manager.useGlobalPkgs = true;
   home-manager.extraSpecialArgs = { inherit inputs outputs; };
 
-  networking.nameservers = [
+  networking.nameservers = lib.mkForce [
     "9.9.9.9"
+    "149.112.112.112"
+    "2620:fe::fe"
+    "2620:fe::9"
   ];
 
   virtualisation.docker.enable = true;

hosts/widar/default.nix

@@ -33,6 +33,22 @@
     variant = "";
   };
 
+  services.logind = {
+    lidSwitch = "hibernate";
+    lidSwitchExternalPower = "lock";
+  };
+
+  services.thermald.enable = true;
+  services.tlp = {
+    enable = true;
+    settings = {
+      CPU_SCALING_GOVERNOR_ON_AC = "performance";
+      CPU_SCALING_GOVERNOR_ON_BAT = "powersave";
+      CPU_ENERGY_PERF_POLICY_ON_BAT = "power";
+      CPU_ENERGY_PERF_POLICY_ON_AC = "performance";
+    };
+  };
+
   services.openssh = {
     enable = true;
     openFirewall = true;