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/tempoDevnet.ts

@@ -0,0 +1,27 @@
+import { chainConfig } from '../../tempo/chainConfig.js'
+import { defineChain } from '../../utils/chain/defineChain.js'
+
+export const tempoDevnet = /*#__PURE__*/ defineChain({
+  ...chainConfig,
+  id: 31318,
+  name: 'Tempo Devnet',
+  hardfork: 't3',
+  blockExplorers: {
+    default: {
+      name: 'Tempo Explorer',
+      url: 'https://explore.devnet.tempo.xyz',
+    },
+  },
+  nativeCurrency: {
+    name: 'USD',
+    symbol: 'USD',
+    decimals: 6,
+  },
+  rpcUrls: {
+    default: {
+      http: ['https://rpc.devnet.tempoxyz.dev'],
+      webSocket: ['wss://rpc.devnet.tempoxyz.dev'],
+    },
+  },
+  testnet: true,
+})