Hide the mouse when the user is typing in the editor - take 2 (#27519)

Closes #4461

Take 2 on https://github.com/zed-industries/zed/pull/25040. 

Fixes panic caused due to using `setHiddenUntilMouseMoves` return type
to `set` cursor on macOS.

Release Notes:

- Now cursor hides when the user is typing in editor. It will stay
hidden until it is moved again. This behavior is `true` by default, and
can be configured with `hide_mouse_while_typing` in settings.

---------

Co-authored-by: Peter Tripp <peter@zed.dev>
Co-authored-by: Thomas Mickley-Doyle <thomas@zed.dev>
Co-authored-by: Agus <agus@zed.dev>
Co-authored-by: Kirill Bulatov <kirill@zed.dev>
Co-authored-by: Agus Zubiaga <hi@aguz.me>
Co-authored-by: Angelk90 <angelo.k90@hotmail.it>

crates/ui/src/components/indent_guides.rs

@@ -311,7 +311,7 @@ mod uniform_list {
                     });
                     let mut hovered_hitbox_id = None;
                     for (i, hitbox) in hitboxes.iter().enumerate() {
-                        window.set_cursor_style(gpui::CursorStyle::PointingHand, hitbox);
+                        window.set_cursor_style(gpui::CursorStyle::PointingHand, Some(hitbox));
                         let indent_guide = &self.indent_guides[i];
                         let fill_color = if hitbox.is_hovered(window) {
                             hovered_hitbox_id = Some(hitbox.id);