feat: impl catppuccin theme

src/main.rs

@@ -49,9 +49,11 @@ fn setup_application(cx: &mut gpui::App) {
         },
     });
 
+    let theme_family = theme::ThemeFamily::default();
     let global = app::Global {
         safe_area: bounds(point(px(0.), px(0.)), size(px(72.), px(12.))),
-        current_theme: cx.window_appearance().into(),
+        theme_family,
+        current_theme: theme_family.theme_for_appearance(cx.window_appearance()),
         rng: rand::rng(),
     };