[comp log_frontend] Component Integration Test creation

## What

Create the Component Integration Test (`wp__verification_comp_int_test`) for the component log_frontend. Integration testing verifies the component architecture and requirements, covering all interfaces, dynamic flows, and integration of units.

## How

**Process step:** [wf__verification_comp_int_test](https://eclipse-score.github.io/process_description/main/process_areas/verification/verification_workflows.html#wf__verification_comp_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:** [Module Template – Overview](https://eclipse-score.github.io/module_template/main/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_comp_int_test process and the Verification Guideline linked in the issue, then review the Module Template – Overview and the score//tests/ folder structure. Create the log_frontend Component Integration Test in the specified tests folder, covering its interfaces, dynamic flows, and unit integration while meeting all guideline criteria.

Written by the indexing model from the issue text.