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/@esbuild-kit/core-utils/dist/index.d.ts

@@ -0,0 +1,32 @@
+import { MessagePort } from 'node:worker_threads';
+import { UrlAndMap } from 'source-map-support';
+import { TransformOptions } from 'esbuild';
+
+type Transformed = {
+    code: string;
+    map: RawSourceMap;
+    warnings?: unknown[];
+};
+
+type RawSourceMap = UrlAndMap['map'];
+declare function installSourceMapSupport(
+/**
+ * To support Node v20 where loaders are executed in its own thread
+ * https://nodejs.org/docs/latest-v20.x/api/esm.html#globalpreload
+ */
+loaderPort?: MessagePort): ({ code, map }: Transformed, filePath: string, mainThreadPort?: MessagePort) => string;
+
+declare function transformDynamicImport(filePath: string, code: string): {
+    code: string;
+    map: any;
+} | undefined;
+
+declare function transformSync(code: string, filePath: string, extendOptions?: TransformOptions): Transformed;
+declare function transform(code: string, filePath: string, extendOptions?: TransformOptions): Promise<Transformed>;
+
+declare const resolveTsPath: (filePath: string) => string | undefined;
+
+type Version = [number, number, number];
+declare const compareNodeVersion: (version: Version) => number;
+
+export { RawSourceMap, compareNodeVersion, installSourceMapSupport, resolveTsPath, transform, transformDynamicImport, transformSync };