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/eslint/messages/no-config-found.js

@@ -0,0 +1,15 @@
+"use strict";
+
+module.exports = function(it) {
+    const { directoryPath } = it;
+
+    return `
+ESLint couldn't find a configuration file. To set up a configuration file for this project, please run:
+
+    npm init @eslint/config
+
+ESLint looked for configuration files in ${directoryPath} and its ancestors. If it found none, it then looked in your home directory.
+
+If you think you already have a configuration file or if you need more help, please stop by the ESLint Discord server: https://eslint.org/chat
+`.trimStart();
+};