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/fast-glob/out/providers/provider.d.ts

@@ -0,0 +1,19 @@
+import { Task } from '../managers/tasks';
+import Settings from '../settings';
+import { MicromatchOptions, ReaderOptions } from '../types';
+import DeepFilter from './filters/deep';
+import EntryFilter from './filters/entry';
+import ErrorFilter from './filters/error';
+import EntryTransformer from './transformers/entry';
+export default abstract class Provider<T> {
+    protected readonly _settings: Settings;
+    readonly errorFilter: ErrorFilter;
+    readonly entryFilter: EntryFilter;
+    readonly deepFilter: DeepFilter;
+    readonly entryTransformer: EntryTransformer;
+    constructor(_settings: Settings);
+    abstract read(_task: Task): T;
+    protected _getRootDirectory(task: Task): string;
+    protected _getReaderOptions(task: Task): ReaderOptions;
+    protected _getMicromatchOptions(): MicromatchOptions;
+}