feat: impl catppuccin theme

src/screen/setup_wizard/mod.rs

@@ -46,7 +46,9 @@ pub fn open_window(screen: Screen, cx: &mut gpui::App) -> anyhow::Result<()> {
             cx.new(|cx| {
                 cx.observe_window_appearance(window, |_, window, cx| {
                     cx.update_global::<app::Global, ()>(|global, cx| {
-                        global.current_theme = window.appearance().into();
+                        global.current_theme = global
+                            .theme_family
+                            .theme_for_appearance(window.appearance());
                         cx.notify();
                     });
                 })