nix: refactor modules pass 2

nix/configurations/vanadium/home/gui.nix

@@ -0,0 +1,46 @@
+{
+  pkgs,
+  lib,
+  nixosConfig,
+  ...
+}: {
+  home.pointerCursor = {
+    x11.enable = true;
+    gtk.enable = true;
+
+    inherit
+      (nixosConfig.services.xserver.displayManager.lightdm.greeters.gtk.cursorTheme)
+      name
+      package
+      size
+      ;
+  };
+
+  xresources.properties = {
+    "Xft.dpi" = 150;
+  };
+
+  i18n.inputMethod.enabled = "fcitx5";
+
+  # Fonts
+  fonts.fontconfig = {
+    enable = true;
+    defaultFonts = lib.mapAttrsRecursive (_: v: v ++ ["Last Resort"]) {
+      sansSerif = ["Ubuntu" "Noto Sans CJK TC"];
+      serif = ["Noto Serif CJK TC"];
+      monospace = ["Iosevka"];
+      emoji = ["Noto Color Emoji"];
+    };
+  };
+  home.packages = [
+    pkgs.noto-fonts
+    pkgs.noto-fonts-lgc-plus
+    pkgs.noto-fonts-cjk-sans
+    pkgs.noto-fonts-cjk-serif
+    pkgs.noto-fonts-color-emoji
+    pkgs.noto-fonts-emoji-blob-bin
+    pkgs.ubuntu-classic
+    pkgs.iosevka
+    pkgs.last-resort
+  ];
+}