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/actions/test/setBalance.ts

@@ -0,0 +1,63 @@
+import type { Address } from 'abitype'
+
+import type {
+  TestClient,
+  TestClientMode,
+} from '../../clients/createTestClient.js'
+import type { Transport } from '../../clients/transports/createTransport.js'
+import type { ErrorType } from '../../errors/utils.js'
+import type { Account } from '../../types/account.js'
+import type { Chain } from '../../types/chain.js'
+import type { RequestErrorType } from '../../utils/buildRequest.js'
+import { numberToHex } from '../../utils/encoding/toHex.js'
+
+export type SetBalanceParameters = {
+  /** The account address. */
+  address: Address
+  /** Amount (in wei) to set */
+  value: bigint
+}
+
+export type SetBalanceErrorType = RequestErrorType | ErrorType
+
+/**
+ * Modifies the balance of an account.
+ *
+ * - Docs: https://viem.sh/docs/actions/test/setBalance
+ *
+ * @param client - Client to use
+ * @param parameters – {@link SetBalanceParameters}
+ *
+ * @example
+ * import { createTestClient, http, parseEther } from 'viem'
+ * import { foundry } from 'viem/chains'
+ * import { setBalance } from 'viem/test'
+ *
+ * const client = createTestClient({
+ *   mode: 'anvil',
+ *   chain: 'foundry',
+ *   transport: http(),
+ * })
+ * await setBalance(client, {
+ *   address: '0xa5cc3c03994DB5b0d9A5eEdD10CabaB0813678AC',
+ *   value: parseEther('1'),
+ * })
+ */
+export async function setBalance<
+  chain extends Chain | undefined,
+  account extends Account | undefined,
+>(
+  client: TestClient<TestClientMode, Transport, chain, account, false>,
+  { address, value }: SetBalanceParameters,
+) {
+  if (client.mode === 'ganache')
+    await client.request({
+      method: 'evm_setAccountBalance',
+      params: [address, numberToHex(value)],
+    })
+  else
+    await client.request({
+      method: `${client.mode}_setBalance`,
+      params: [address, numberToHex(value)],
+    })
+}