feat: push checkout (#14)

Reviewed-on: https://git.reya.su/reya/signed/pulls/14

crates/workspace/src/views/sidebar/import_dialog.rs

@@ -2,8 +2,6 @@ use gpui::{App, Window, px};
 use gpui_component::WindowExt;
 
 /// Open the Import Identity dialog.
-///
-/// Currently a placeholder — the dialog only shows a title for now.
 pub fn open(window: &mut Window, cx: &mut App) {
     window.open_dialog(cx, move |dialog, _window, _cx| {
         dialog.title("Import identity").width(px(400.))