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/chains/definitions/unreal.ts

@@ -0,0 +1,28 @@
+import { defineChain } from '../../utils/chain/defineChain.js'
+
+export const unreal = /*#__PURE__*/ defineChain({
+  id: 18233,
+  name: 'Unreal',
+  nativeCurrency: {
+    name: 'reETH',
+    decimals: 18,
+    symbol: 'reETH',
+  },
+  rpcUrls: {
+    default: { http: ['https://rpc.unreal-orbit.gelato.digital'] },
+  },
+  blockExplorers: {
+    default: {
+      name: 'Unreal Explorer',
+      url: 'https://unreal.blockscout.com',
+      apiUrl: 'https://unreal.blockscout.com/api/v2',
+    },
+  },
+  testnet: true,
+  contracts: {
+    multicall3: {
+      address: '0x8b6B0e60D8CD84898Ea8b981065A12F876eA5677',
+      blockCreated: 1745,
+    },
+  },
+})