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.js

@@ -0,0 +1,24 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true,
+});
+exports.watchFile = exports.makeAsyncCommand = void 0;
+var _fs = _interopRequireDefault(require("fs"));
+function _interopRequireDefault(e) {
+  return e && e.__esModule ? e : { default: e };
+}
+const watchFile = async function (filename, callback) {
+  _fs.default.watchFile(filename, () => {
+    callback();
+  });
+  await callback();
+};
+exports.watchFile = watchFile;
+const makeAsyncCommand = (command) => (argv) => {
+  Promise.resolve(command(argv)).catch((error) => {
+    console.error(error.stack);
+    process.exitCode = 1;
+  });
+};
+exports.makeAsyncCommand = makeAsyncCommand;