add remote page loading

src/main.cpp

@@ -1177,6 +1177,7 @@ LRESULT CALLBACK WndProc(HWND hWnd, UINT msg, WPARAM wp, LPARAM lp)
     }
     case WM_ACTIVATE:
     {
+        win32_show_cursor(true);
         App::I->ui_task_async([=] {
             int active = GET_WM_ACTIVATE_STATE(wp, lp);
             WacomTablet::I.set_focus(active);