Automate settings registration (#42238)

Release Notes:

- N/A

---------

Co-authored-by: Nia <nia@zed.dev>

crates/editor/src/editor.rs

@@ -310,13 +310,7 @@ pub enum HideMouseCursorOrigin {
     MovementAction,
 }
 
-pub fn init_settings(cx: &mut App) {
-    EditorSettings::register(cx);
-}
-
 pub fn init(cx: &mut App) {
-    init_settings(cx);
-
     cx.set_global(GlobalBlameRenderer(Arc::new(())));
 
     workspace::register_project_item::<Editor>(cx);