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/metro/src/cli-utils.d.ts

@@ -0,0 +1,26 @@
+/**
+ * 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.
+ *
+ * @noformat
+ * @oncall react_native
+ * @generated SignedSource<<b5035a5d26a55e608aca030ee9ee6afa>>
+ *
+ * This file was translated from Flow by scripts/generateTypeScriptDefinitions.js
+ * Original file: packages/metro/src/cli-utils.js
+ * To regenerate, run:
+ *   js1 build metro-ts-defs (internal) OR
+ *   yarn run build-ts-defs (OSS) 
+ */
+
+export declare const watchFile: (
+  filename: string,
+  callback: () => unknown,
+) => Promise<void>;
+export declare type watchFile = typeof watchFile;
+export declare const makeAsyncCommand: <T>(
+  command: (argv: T) => Promise<void>,
+) => (argv: T) => void;
+export declare type makeAsyncCommand = typeof makeAsyncCommand;