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/utils/signature/isErc8010Signature.ts

@@ -0,0 +1,14 @@
+import { SignatureErc8010 } from 'ox/erc8010'
+import type { ErrorType } from '../../errors/utils.js'
+import type { Hex } from '../../types/misc.js'
+
+export type IsErc8010SignatureParameters = Hex
+export type IsErc8010SignatureReturnType = boolean
+export type IsErc8010SignatureErrorType = ErrorType
+
+/** Whether or not the signature is an ERC-8010 formatted signature. */
+export function isErc8010Signature(
+  signature: IsErc8010SignatureParameters,
+): IsErc8010SignatureReturnType {
+  return SignatureErc8010.validate(signature)
+}