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/RCTImageSource.h

@@ -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.
+ */
+
+#import <Foundation/Foundation.h>
+
+#import <React/RCTConvert.h>
+
+/**
+ * Object containing an image URL and associated metadata.
+ */
+@interface RCTImageSource : NSObject
+
+@property (nonatomic, copy, readonly) NSURLRequest *request;
+@property (nonatomic, assign, readonly) CGSize size;
+@property (nonatomic, assign, readonly) CGFloat scale;
+
+/**
+ * Create a new image source object.
+ * Pass a size of CGSizeZero if you do not know or wish to specify the image
+ * size. Pass a scale of zero if you do not know or wish to specify the scale.
+ */
+- (instancetype)initWithURLRequest:(NSURLRequest *)request size:(CGSize)size scale:(CGFloat)scale;
+
+/**
+ * Create a copy of the image source with the specified size and scale.
+ */
+- (instancetype)imageSourceWithSize:(CGSize)size scale:(CGFloat)scale;
+
+@end
+
+@interface RCTConvert (ImageSource)
+
++ (RCTImageSource *)RCTImageSource:(id)json;
++ (NSArray<RCTImageSource *> *)RCTImageSourceArray:(id)json;
+
+@end