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/@tanstack/solid-query/src/QueryClientProvider.tsx

@@ -0,0 +1,47 @@
+import {
+  createContext,
+  createRenderEffect,
+  onCleanup,
+  useContext,
+} from 'solid-js'
+import type { QueryClient } from './QueryClient'
+import type { JSX } from 'solid-js'
+
+export const QueryClientContext = createContext<
+  (() => QueryClient) | undefined
+>(undefined)
+
+export const useQueryClient = (queryClient?: QueryClient) => {
+  if (queryClient) {
+    return queryClient
+  }
+  const client = useContext(QueryClientContext)
+
+  if (!client) {
+    throw new Error('No QueryClient set, use QueryClientProvider to set one')
+  }
+
+  return client()
+}
+
+export type QueryClientProviderProps = {
+  client: QueryClient
+  children?: JSX.Element
+}
+
+export const QueryClientProvider = (
+  props: QueryClientProviderProps,
+): JSX.Element => {
+  createRenderEffect<() => void>((unmount) => {
+    unmount?.()
+    props.client.mount()
+    return props.client.unmount.bind(props.client)
+  })
+  onCleanup(() => props.client.unmount())
+
+  return (
+    <QueryClientContext.Provider value={() => props.client}>
+      {props.children}
+    </QueryClientContext.Provider>
+  )
+}