feat: working on theming

hosts/neon/configuration.nix

@@ -100,6 +100,8 @@
 
   # system packages
   environment.systemPackages = with pkgs; [
+    adwaita-qt
+    adwaita-qt6
     efibootmgr
     neovim
     vim

hosts/neon/home.nix

@@ -58,10 +58,6 @@
     };
   };
 
-  home.sessionVariables = {
-    EDITOR = "vim";
-  };
-
   # set gtk theme
   gtk = {
     enable = true;
@@ -69,13 +65,25 @@
       name = "Adwaita-dark";
         package = pkgs.gnome-themes-extra;
       };
+    gtk3.extraConfig.gtk-application-prefer-dark-theme = 1;
+    gtk4.extraConfig.gtk-application-prefer-dark-theme = 1;
   };
   
   # set qt theme
   qt = {
     enable = true;
-    platformTheme.name = "adwaita";
-    style.name = "adwaita-dark";
+    platformTheme.name = "gtk";
+    style = {
+      name = "adwaita-dark";
+      package = pkgs.adwaita-qt;
+    };
+  };
+
+  # set env vars
+  home.sessionVariables = {
+    EDITOR = "vim";
+    #QT_QPA_PLATFORMTHEME = "qt6ct";
+    QT_STYLE_OVERRIDE = "adwaita-dark";
   };
 
   # enable syncthing for user