[feature logging] Feature Integration Test creation

## What

Create the Feature Integration Test (`wp__verification_feat_int_test`) for the feature logging. Integration testing verifies all feature requirements and architecture, covering all interfaces from the static view and all flows from the dynamic view.

## How

**Process step:** [wf__verification_feat_int_test](https://eclipse-score.github.io/process_description/main/process_areas/verification/verification_workflows.html#wf__verification_feat_int_test)

## Definition of Done

All criteria of the [Verification Guideline](https://eclipse-score.github.io/process_description/main/process_areas/verification/guidance/verification_guideline.html) are met.

## Template & Folder Structure

- **Template:** [Feature Safety Work Products List](https://eclipse-score.github.io/module_template/main/docs/features/feature_example/safety_planning/index.html)
- **Folder:** `score/tests/` – see [Module Folder Structure](https://eclipse-score.github.io/module_template/main/index.html#module-layout)

*Please apply the linked template and folder structure to ensure consistency across the S-CORE project.*

Start with the wf__verification_feat_int_test process step and the Verification Guideline linked in the issue. Review the Feature Safety Work Products List template and the score/tests/ folder structure before creating the feature integration test for logging. Done means all Verification Guideline criteria are met and the work follows the linked template and module layout.

Written by the indexing model from the issue text.