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/jayson/lib/index.js

@@ -0,0 +1,31 @@
+'use strict';
+
+/**
+ * Namespace available as require('jayson')
+ * @namespace Jayson
+ */
+const Jayson = module.exports;
+
+/**
+ * @static
+ * @type Client
+ */
+Jayson.Client = Jayson.client = require('./client');
+
+/**
+ * @static
+ * @type Server
+ */
+Jayson.Server = Jayson.server = require('./server');
+
+/**
+ * @static
+ * @type Utils
+ */
+Jayson.Utils = Jayson.utils = require('./utils');
+
+/**
+ * @static
+ * @type Method
+ */
+Jayson.Method = Jayson.method = require('./method');