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/@trpc/react-query/README.md

@@ -0,0 +1,92 @@
+<p align="center">
+  <a href="https://trpc.io/"><img src="https://assets.trpc.io/icons/svgs/blue-bg-rounded.svg" alt="tRPC" height="75"/></a>
+</p>
+
+<h3 align="center">tRPC</h3>
+
+<p align="center">
+  <strong>End-to-end typesafe APIs made easy</strong>
+</p>
+
+<p align="center">
+  <img src="https://assets.trpc.io/www/v10/v10-dark-landscape.gif" alt="Demo" />
+</p>
+
+# `@trpc/react-query`
+
+> A tRPC wrapper around react-query.
+
+## Documentation
+
+Full documentation for `@trpc/react-query` can be found [here](https://trpc.io/docs/react-query)
+
+## Installation
+
+```bash
+# npm
+npm install @trpc/react-query @tanstack/react-query
+
+# Yarn
+yarn add @trpc/react-query @tanstack/react-query
+
+# pnpm
+pnpm add @trpc/react-query @tanstack/react-query
+
+# Bun
+bun add @trpc/react-query @tanstack/react-query
+```
+
+## Basic Example
+
+Create a utils file that exports tRPC hooks and providers.
+
+```ts
+import { createTRPCReact } from '@trpc/react-query';
+import type { AppRouter } from './server';
+
+export const trpc = createTRPCReact<AppRouter>();
+```
+
+Use the provider to connect to your API.
+
+```ts
+import { QueryClient, QueryClientProvider } from '@tanstack/react-query';
+import { trpc } from '~/utils/trpc';
+import React, { useState } from 'react';
+
+export function App() {
+  const [queryClient] = useState(() => new QueryClient());
+  const [trpcClient] = useState(() =>
+    trpc.createClient({
+      url: 'http://localhost:5000/trpc',
+    }),
+  );
+  return (
+    <trpc.Provider client={trpcClient} queryClient={queryClient}>
+      <QueryClientProvider client={queryClient}>
+        {/* Your app here */}
+      </QueryClientProvider>
+    </trpc.Provider>
+  );
+}
+```
+
+Now in any component, you can query your API using the proxy exported from the utils file.
+
+```ts
+import { trpc } from '~/utils/trpc';
+
+export function Hello() {
+  const { data, error, status } = trpc.greeting.useQuery({ name: 'tRPC' });
+
+  if (error) {
+    return <p>{error.message}</p>;
+  }
+
+  if (status !== 'success') {
+    return <p>Loading...</p>;
+  }
+
+  return <div>{data && <p>{data.greeting}</p>}</div>;
+}
+```