fix: remove unused x1carbon services

hosts/x1carbon/hare/home-manager.nix

@@ -26,10 +26,6 @@
     plemoljp-nf
     zed-editor
   ];
-  services.easyeffects = {
-    enable = true;
-  };
-
   programs.git = {
     enable = true;
     settings.user.name = "Hare";

hosts/x1carbon/nixos.nix

@@ -12,10 +12,8 @@ in
     ../../programs/ssh.nix
     ../../programs/utility.nix
     ../../programs/shell.nix
-    ../../programs/v4l2.nix
     ../../programs/desktop/hyprland.nix
     ../../programs/fcitx.nix
-    ../../programs/steam.nix
   ];
   environment.systemPackages = with pkgs; [
     openssl
@@ -76,10 +74,6 @@ in
   };
 
   boot.kernelPackages = config.boot.kernelPackages;
-  boot.extraModulePackages = [ config.boot.kernelPackages.v4l2loopback ];
-  boot.kernelModules = [
-    "v4l2loopback"
-  ];
 
   boot.loader.systemd-boot.enable = true;
   boot.loader.efi.canTouchEfiVariables = true;