add some hypr rules, zsh cli, add steam, fix scaling

nixos/modules/power.nix

@@ -9,11 +9,13 @@
   services.system76-scheduler.settings.cfsProfiles.enable = true;
   # networking.networkmanager.wifi.powersave = true;
 
+  boot.kernelParams = [ "usbcore.autosuspend=0" ];
+
   services.tlp = {
     enable = true;
     settings = { # power saving priority
       CPU_ENERGY_PERF_POLICY_ON_AC = "balance_performance";
-      CPU_ENERGY_PERF_POLICY_ON_BAT = "power";
+      CPU_ENERGY_PERF_POLICY_ON_BAT = "balance_power";
       CPU_ENERGY_PERF_POLICY_ON_SAV = "power";
 
       PLATFORM_PROFILE_ON_AC = "performance";