Cleanup home-manager modules

home_manager/modules/gtk_theme.nix

@@ -0,0 +1,28 @@
+{ pkgs, ... }:
+{
+  gtk = with pkgs.rice; {
+    enable = true;
+    font = font.normal;
+    iconTheme = {
+      package = pkgs.qogir-icon-theme;
+      name = "Qogir-dark";
+    };
+    theme = {
+      package = pkgs.nordic;
+      name = "Nordic-bluish-accent";
+    };
+  };
+
+  qt = {
+    enable = true;
+    platformTheme = "gtk";
+  };
+
+  xsession = {
+    pointerCursor = {
+      package = pkgs.qogir-icon-theme;
+      name = "Qogir";
+      size = 24;
+    };
+  };
+}