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/fraxtal.ts

@@ -0,0 +1,47 @@
+import { chainConfig } from '../../op-stack/chainConfig.js'
+import { defineChain } from '../../utils/chain/defineChain.js'
+
+const sourceId = 1 // mainnet
+
+export const fraxtal = /*#__PURE__*/ defineChain({
+  ...chainConfig,
+  id: 252,
+  name: 'Fraxtal',
+  nativeCurrency: { name: 'Frax', symbol: 'FRAX', decimals: 18 },
+  rpcUrls: {
+    default: {
+      http: ['https://rpc.frax.com'],
+    },
+  },
+  blockExplorers: {
+    default: {
+      name: 'fraxscan',
+      url: 'https://fraxscan.com',
+      apiUrl: 'https://api.fraxscan.com/api',
+    },
+  },
+  contracts: {
+    ...chainConfig.contracts,
+    l2OutputOracle: {
+      [sourceId]: {
+        address: '0x66CC916Ed5C6C2FA97014f7D1cD141528Ae171e4',
+      },
+    },
+    multicall3: {
+      address: '0xca11bde05977b3631167028862be2a173976ca11',
+    },
+    portal: {
+      [sourceId]: {
+        address: '0x36cb65c1967A0Fb0EEE11569C51C2f2aA1Ca6f6D',
+        blockCreated: 19135323,
+      },
+    },
+    l1StandardBridge: {
+      [sourceId]: {
+        address: '0x34C0bD5877A5Ee7099D0f5688D65F4bB9158BDE2',
+        blockCreated: 19135323,
+      },
+    },
+  },
+  sourceId,
+})