nix: add yabai + skhd

nix-darwin/home.nix

@@ -77,6 +77,10 @@
     # Tools 
     nmap
     dig
+
+    # DE/WM/Ricing
+    yabai # wm
+    skhd  # key mngr
   ];
 
   # Home Manager is pretty good at managing dotfiles. The primary way to manage
@@ -154,4 +158,32 @@
     vimAlias = true;
     defaultEditor = true;
   };
+
+  # Services
+
+  # yabai (wm)
+  services.yabai = {
+    enable = true;
+    package = pkgs.yabai;
+    config = {
+      layout = "bsp";
+      auto_balance = "on";
+      split_ratio = 0.50;
+      window_placement = "second_child";
+    };
+    # extraConfig = ''
+    # '';
+  };
+
+  # skhd (keybinds etc.)
+  services.skhd = {
+    enable = true;
+    package = pkgs.skhd;
+    skhdConfig = ''
+      # Add your skhd keybindings here
+      # For example:
+      # alt - return : open -n /Applications/iTerm.app
+      # shift + alt - r : yabai -m space --rotate 90
+    '';
+  };
 }