Could not find client

I am tring to test my project in dev mode , but suddenly i am receiving that error , (I wasn't receiving that error like 3 hours ago or something ) and have tried everything and still not working

```
// src/apolloClient.ts
import { ApolloClient, InMemoryCache } from '@apollo/client';

const client = new ApolloClient({
uri: 'https://bahr-backend-scandi.duckdns.org/graphql', // your endpoint
cache: new InMemoryCache(),
});

export default client;
```

### `@apollo/client` version

V ^3.13.6

### Apollo Client Devtools version
4.21.9 (Firefox)

Start by reproducing the report in dev mode with the shown src/apolloClient.ts setup, @apollo/client ^3.13.6, and Apollo Client Devtools 4.21.9 in Firefox. Check why the configured ApolloClient is not detected at the provided GraphQL endpoint; done means the client appears in the devtools again.

Written by the indexing model from the issue text.