feat(welcome/native): settings updates (#11830)

feat(settings/native): feature updates

react/features/mobile/navigation/components/settings/SettingsNavigationContainerRef.js

@@ -0,0 +1,23 @@
+import React from 'react';
+
+export const settingsNavigationContainerRef = React.createRef();
+
+/**
+ * User defined navigation action included inside the reference to the container.
+ *
+ * @param {string} name - Destination name of the route that has been defined somewhere.
+ * @param {Object} params - Params to pass to the destination route.
+ * @returns {Function}
+ */
+export function navigate(name: string, params: Object) {
+    return settingsNavigationContainerRef.current?.navigate(name, params);
+}
+
+/**
+ * User defined navigation action included inside the reference to the container.
+ *
+ * @returns {Function}
+ */
+export function goBack() {
+    return settingsNavigationContainerRef.current?.goBack();
+}