Add mac hot-switch implementations

SineStriker

2023-12-20 3871bfc5d3aff45e498fa2944c27e6eb5d146c8e

 src/core/contexts/cocoawindowcontext.mm

@@ -404,11 +404,18 @@
    }

    void CocoaWindowContext::winIdChanged(QWindow *oldWindow, bool isDestroyed) {
        // If the original window id is valid, remove all resources related
        if (windowId) {
        releaseWindowProxy(windowId);
            windowId = 0;
            cocoaWindowEventFilter.reset();
        }

        if (!m_windowHandle) {
            return;
        }

        // Allocate new resources
        windowId = m_windowHandle->winId();
        ensureWindowProxy(windowId)->setSystemTitleBarVisible(false);
        cocoaWindowEventFilter = std::make_unique<CocoaWindowEventFilter>(this, this);