ref(nix): split macOS into two hosts

nix/home/common/fish/aliasesAbbrs.nix

@@ -33,7 +33,7 @@
     # Home-Manager / NixOS
     ns = "sudo nixos-rebuild switch -L --flake ~/.dotfiles/nix#nixie";
     hp = "cd ~/.dotfiles/.config/home-manager && $EDITOR flake.nix && prevd";
-    hs = "home-manager switch -L --flake ~/.dotfiles/nix#macOS";
+    hs = "home-manager switch -L --flake ~/.dotfiles/nix#stardust";
     nsh = "nix-shell -p";
   };
   abbrsLinux = {

nix/home/leana@legend/default.nix

@@ -0,0 +1,4 @@
+{
+  imports = [./fonts.nix];
+  home.homeDirectory = "/Users/leana";
+}

nix/home/leana@legend/fonts.nix

@@ -0,0 +1,13 @@
+{
+  pkgs,
+  mypkgs,
+  ...
+}: {
+  home.packages = with pkgs; [
+    mypkgs.hiosevka-nerd-font-mono
+    jetbrains-mono
+
+    lmodern
+    cascadia-code
+  ];
+}