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/chain/extractChain.ts

@@ -0,0 +1,33 @@
+import type { ErrorType } from '../../errors/utils.js'
+import type { Chain } from '../../types/chain.js'
+
+export type ExtractChainParameters<
+  chains extends readonly Chain[],
+  chainId extends chains[number]['id'],
+> = {
+  chains: chains
+  id: chainId | chains[number]['id']
+}
+
+export type ExtractChainReturnType<
+  chains extends readonly Chain[],
+  chainId extends chains[number]['id'],
+> = Extract<chains[number], { id: chainId }>
+
+export type ExtractChainErrorType = ErrorType
+
+export function extractChain<
+  const chains extends readonly Chain[],
+  chainId extends chains[number]['id'],
+>({
+  chains,
+  id,
+}: ExtractChainParameters<chains, chainId>): ExtractChainReturnType<
+  chains,
+  chainId
+> {
+  return chains.find((chain) => chain.id === id) as ExtractChainReturnType<
+    chains,
+    chainId
+  >
+}