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/React/Base/RCTRedBoxSetEnabled.h

@@ -0,0 +1,14 @@
+/*
+ * 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.
+ */
+
+#import <React/RCTDefines.h>
+
+// In debug builds, the red box is enabled by default but it is further
+// customizable using this method. However, this method only has an effect in
+// builds where RCTRedBox is actually compiled in.
+RCT_EXTERN void RCTRedBoxSetEnabled(BOOL enabled);
+RCT_EXTERN BOOL RCTRedBoxGetEnabled(void);