message: Remove unnecessary macos focus check
  Since winit now filters out clicks on unfocused windows on macOS
  anyways, we don't need to implement this logic ourselves anymore.
diff: @@ -548,11 +548,9 @@ impl<N: Notify + OnResize> Processor<N> {
  },
  ReceivedCharacter(c) => processor.received_char(c),
  MouseInput { state, button, .. } => {
  - if !cfg!(target_os = "macos") || processor.ctx.terminal.is_focused {
  processor.ctx.window.set_mouse_visible(true);
  processor.mouse_input(state, button);
  processor.ctx.terminal.dirty = true;
  - }
  },
  CursorMoved { position, .. } => {
  let (x, y) = position.into();
  