chore: migrate to gpui-base (#51)

Reviewed-on: #51

crates/ui/src/lib.rs

@@ -1,8 +1,5 @@
-pub use element_ext::ElementExt;
-pub use event::InteractiveElementExt;
-pub use focusable::FocusableCycle;
+pub use gpui_base::{ElementExt, IndexPath, InteractiveElementExt};
 pub use icon::*;
-pub use index_path::IndexPath;
 pub use kbd::*;
 pub use root::{Root, window_paddings};
 pub use styled::*;
@@ -11,18 +8,14 @@ pub use window_ext::*;
 
 pub use crate::Disableable;
 
-pub mod actions;
 pub mod animation;
 pub mod avatar;
 pub mod button;
-pub mod checkbox;
 pub mod divider;
 pub mod dock;
 pub mod group_box;
-pub mod history;
 pub mod indicator;
 pub mod input;
-pub mod list;
 pub mod menu;
 pub mod modal;
 pub mod notification;
@@ -34,11 +27,7 @@ pub mod switch;
 pub mod tab;
 pub mod tooltip;
 
-mod element_ext;
-mod event;
-mod focusable;
 mod icon;
-mod index_path;
 mod kbd;
 mod root;
 mod styled;
@@ -50,9 +39,7 @@ mod window_ext;
 /// This must be called before using any of the UI components.
 /// You can initialize the UI module at your application's entry point.
 pub fn init(cx: &mut gpui::App) {
-    input::init(cx);
-    list::init(cx);
-    modal::init(cx);
-    popover::init(cx);
+    gpui_base::init(cx);
+    theme::sync_base(cx);
     menu::init(cx);
 }