Add rate limiting for caching

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

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

**Priority**: Low/Medium

The title asks for rate limiting for caching, while the description asks for configurable logging, so first clarify which change is intended. No files, tests, or entry points are named; locate the relevant services, caching, or logging entry point, then define the configuration, sensible defaults, and verification criteria before implementation.

Written by the indexing model from the issue text.