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/I18nManager.d.ts

@@ -0,0 +1,25 @@
+/**
+ * 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.
+ *
+ * @format
+ */
+
+export interface I18nManagerStatic {
+  getConstants: () => {
+    isRTL: boolean;
+    doLeftAndRightSwapInRTL: boolean;
+    localeIdentifier?: string | null | undefined;
+  };
+  allowRTL: (allowRTL: boolean) => void;
+  forceRTL: (forceRTL: boolean) => void;
+  swapLeftAndRightInRTL: (swapLeftAndRight: boolean) => void;
+  isRTL: boolean;
+  doLeftAndRightSwapInRTL: boolean;
+}
+
+/** https://reactnative.dev/blog/2016/08/19/right-to-left-support-for-react-native-apps */
+export const I18nManager: I18nManagerStatic;
+export type I18nManager = I18nManagerStatic;