Add rate limiting for import

**Description**
Currently config lacks proper logging support.

**Proposed solution**
Add configurable logging with sensible defaults.

**Priority**: Low/Medium

The title asks for rate limiting for import, while the body asks for configurable logging, and no files, tests, or entry points are named. First inspect the import path and configuration and logging entry points, then confirm which requirement is intended. Done should mean the chosen behavior is configurable with sensible defaults and covered by a relevant test.

Written by the indexing model from the issue text.