Repo should enforce the node version

[poolpitako]

I was running the template with node 16 and getting the following error:

% npm start

> [email protected] start
> tsx index.ts

HttpRequestError: HTTP request failed.

URL: https://rpc.ankr.com/eth_sepolia
Request body: {"method":"eth_chainId"}

Details: Request is not defined
Version: [email protected]
    at Object.request (file:///Users/user/dev/pimlico-tutorial-1/node_modules/viem/utils/rpc/http.ts:137:15)
    at fn (file:///Users/user/dev/pimlico-tutorial-1/node_modules/viem/clients/transports/http.ts:124:19)
    at request (file:///Users/user/dev/pimlico-tutorial-1/node_modules/viem/clients/transports/http.ts:129:39)
    at withRetry.delay.count.count (file:///Users/user/dev/pimlico-tutorial-1/node_modules/viem/utils/buildRequest.ts:104:18)
    at attemptRetry (file:///Users/user/dev/pimlico-tutorial-1/node_modules/viem/utils/promise/withRetry.ts:44:22)

Updating to node 18 fixed the issue.

[tamarastafferd]

I was running the template with node 16 and getting the following error:

% npm start

> [email protected] start
> tsx index.ts

HttpRequestError: HTTP request failed.

URL: https://rpc.ankr.com/eth_sepolia
Request body: {"method":"eth_chainId"}

Details: Request is not defined
Version: [email protected]
    at Object.request (file:///Users/user/dev/pimlico-tutorial-1/node_modules/viem/utils/rpc/http.ts:137:15)
    at fn (file:///Users/user/dev/pimlico-tutorial-1/node_modules/viem/clients/transports/http.ts:124:19)
    at request (file:///Users/user/dev/pimlico-tutorial-1/node_modules/viem/clients/transports/http.ts:129:39)
    at withRetry.delay.count.count (file:///Users/user/dev/pimlico-tutorial-1/node_modules/viem/utils/buildRequest.ts:104:18)
    at attemptRetry (file:///Users/user/dev/pimlico-tutorial-1/node_modules/viem/utils/promise/withRetry.ts:44:22)

Updating to node 18 fixed the issue.