windows: Return client size and position from `window_bounds` (#14228)

This is a follow up of #14218 , since we open the window based on the
size of the client area, `window_bounds` should also return the size of
the client area to maintain consistency.

Release Notes:

- N/A
0a718c65e2张小白 committed on 7/12/2024, 8:19:36 PM· committed by GitHubparent85d77a3
2 files changedLine totals unavailable