FRE-600: Fix code review blockers

- Consolidated duplicate UndoManagers to single instance
- Fixed connection promise to only resolve on 'connected' status
- Fixed WebSocketProvider import (WebsocketProvider)
- Added proper doc.destroy() cleanup
- Renamed isPresenceInitialized property to avoid conflict

Co-Authored-By: Paperclip <noreply@paperclip.ing>

node_modules/react-native/Libraries/ReactNative/AppRegistry.js

@@ -0,0 +1,40 @@
+/**
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @flow
+ * @format
+ */
+
+import registerCallableModule from '../Core/registerCallableModule';
+/**
+ * `AppRegistry` is the JavaScript entry point to running all React Native apps.
+ *
+ * See https://reactnative.dev/docs/appregistry
+ */
+import * as AppRegistry from './AppRegistryImpl';
+
+// Register LogBox as a default surface
+AppRegistry.registerComponent('LogBox', () => {
+  if (__DEV__ && typeof jest === 'undefined') {
+    return require('../LogBox/LogBoxInspectorContainer').default;
+  } else {
+    return function NoOp() {
+      return null;
+    };
+  }
+});
+
+global.RN$AppRegistry = AppRegistry;
+
+// Backwards compat with SurfaceRegistry, remove me later
+global.RN$SurfaceRegistry = {
+  renderSurface: AppRegistry.runApplication,
+  setSurfaceProps: AppRegistry.setSurfaceProps,
+};
+
+registerCallableModule('AppRegistry', AppRegistry);
+
+export {AppRegistry};