Begin migrate to custom configuration

home/programs/kitty.nix

@@ -1,22 +0,0 @@
-{ config, pkgs, ... }:
-
-{
-  programs.kitty = {
-    enable = true;
-
-    font = {
-      name = "FiraCode Nerd Font";
-      package = pkgs.fira-code-nerdfont;
-    };
-
-    settings = {
-      shell = "zsh";
-      disable_ligatures = "never";
-      sync_to_monitor = "yes"; # Avoid to update a lot
-      confirm_os_window_close = 0; # Disable close confirmation
-
-      background_opacity = "0.7";
-      background_blur = "1";
-    };
-  };
-}

home/programs/shell.nix

@@ -1,26 +1,5 @@
 { config, pkgs, users, ... }:
 
 {
-  programs.zsh = {
-    enable = true;
-    autosuggestion.enable = true;
-    syntaxHighlighting.enable = true;
-
-    initExtra = ''
-      [[ ! -f ${../files/p10k.zsh} ]] || source ${../files/p10k.zsh}
-    '';
-
-    plugins = with pkgs; [
-      {
-        file = "powerlevel10k.zsh-theme";
-        name = "powerlevel10k";
-        src = "${zsh-powerlevel10k}/share/zsh-powerlevel10k";
-      }
-      {
-        file = "p10k.zsh";
-        name = "powerlevel10k-config";
-        src = zsh-powerlevel10k;
-      }
-    ];
-  };
+  homePrograms.zsh.enable = true;
 }