useReducer example

[feychou]

Create an example that uses the useReducer hook and pagination.
The state will look like this:

{
   status: 'error' | 'loading' | 'success',
   items: array,
   offset: number
}

The offset data for pagination could change according to the API result.

[feychou]

the hackernews clone is a good candidate for a useReducer example, but it should be a on a different page