moves to tmux on work machine

hosts/dnsc-work/default.nix

@@ -22,17 +22,13 @@
   };
   nix.settings.trusted-users = [ "dennis" ];
 
-  nixpkgs.overlays = [
-    inputs.zellij-switch.overlays.default
-  ];
+  nixpkgs.overlays = [ ];
 
   # System Packages
   environment.systemPackages = with pkgs; [
     circumflex
     gh
     fnm
-    zellij
-    zellij-switch
     stylua
     typescript-language-server
     vscode-langservers-extracted
@@ -43,6 +39,7 @@
     eslint_d
     nil
     tree-sitter
+    tmux
     # rsync
   ];
 
@@ -70,9 +67,7 @@
   ];
 
   homebrew.casks = [
-    "arc"
     "microsoft-teams"
-    "wezterm"
     "1password"
     "1password-cli"
     "android-studio"