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/viem/errors/utils.ts

@@ -0,0 +1,6 @@
+import type { Address } from 'abitype'
+
+export type ErrorType<name extends string = 'Error'> = Error & { name: name }
+
+export const getContractAddress = (address: Address) => address
+export const getUrl = (url: string) => url