[V3] Schema docs redirect to docs root page

### Describe your goals

Trying to click on random schemas on the API docs for V3.

### Describe the bug

Try "Check Deposit" or "Error Response" for example, and the link will just redirect back to the [API root page](https://hcb.hackclub.com/docs/api/v3).

Start at the V3 API documentation and compare the “Check Deposit” and “Error Response” schema links with the API root URL. Done means each schema link opens its intended schema page rather than redirecting to /docs/api/v3; verify both examples in the API docs.

Written by the indexing model from the issue text.