fix(wm): eagerly set new active border position

This commit adds SocketMessage::FocusWindow as a target to update the
border position on at the end of the command handler. There are some
occasions where the EVENT_SYSTEM_FOREGROUND notification isn't being
sent (on newer versions of Win11, I think), so we can't count on the
border being updated when that event is received by the event handler.

komorebi/src/process_command.rs

@@ -868,6 +868,10 @@ impl WindowManager {
             | SocketMessage::Promote
             | SocketMessage::PromoteFocus
             | SocketMessage::Retile
+            // Adding this one because sometimes EVENT_SYSTEM_FOREGROUND isn't
+            // getting sent on FocusWindow, meaning the border won't be set
+            // when processing events
+            | SocketMessage::FocusWindow(_)
             | SocketMessage::InvisibleBorders(_)
             | SocketMessage::WorkAreaOffset(_)
             | SocketMessage::MoveWindow(_) => {