Add context factory

Sine Striker

2023-12-07 1a1f26d9e4ab6a4fe51baa78e40c4cdf3f402bcf

 src/quick/quickwindowagent_p.h

@@ -15,7 +15,7 @@
        void init();

        // Host
        QQuickWindow *host{};
        QQuickWindow *hostWindow{};
    };

}