Fix extra client_mouse_enter events (#4537)

* Fix extra client_mouse_enter events

The Wayland core was emitting client_mouse_enter event on every mouse motion
over a non-focused client.

* Rearrange flow control logic

---------

Co-authored-by: Joe Rabinoff <rabinoff@post.harvard.edu>

libqtile/backend/wayland/core.py

@@ -984,20 +984,15 @@ def _focus_pointer(self, cx: int, cy: int, motion: int | None = None) -> None:
                     self.seat.pointer_notify_clear_focus()
 
             if win is not self.qtile.current_window:
-                if isinstance(win, window.Static):
-                    if self._hovered_window is not win:
-                        # qtile.current_window will never be a static window, but we
-                        # still only want to fire client_mouse_enter once, so check
-                        # self._hovered_window.
-                        hook.fire("client_mouse_enter", win)
-
-                    if motion is not None and self.qtile.config.follow_mouse_focus:
-                        self.qtile.focus_screen(win.screen.index, False)
-
-                else:
+                if self._hovered_window is not win:
+                    # We only want to fire client_mouse_enter once, so check
+                    # self._hovered_window.
                     hook.fire("client_mouse_enter", win)
 
-                    if motion is not None and self.qtile.config.follow_mouse_focus:
+                if motion is not None and self.qtile.config.follow_mouse_focus:
+                    if isinstance(win, window.Static):
+                        self.qtile.focus_screen(win.screen.index, False)
+                    else:
                         if win.group and win.group.current_window != win:
                             win.group.focus(win, False)
                         if (