Add rate limiting for pagination

**Problem**
When working with lib, the error messages could be more descriptive.

**Suggestion**
Improve error handling and add detailed error messages.

**Context**
This would help with debugging and maintenance.

Start by locating the pagination implementation under lib and read how requests and errors are currently handled. Define the intended rate-limit behavior and the detailed error information before changing anything; done means pagination is rate-limited and failures provide useful debugging context, but the issue does not name tests or exact limits.

Written by the indexing model from the issue text.