[comp datarouter] Software Component Classification creation

## What

Create the Software Component Classification (`wp__sw_component_class`) for the component datarouter. The classification includes ASIL determination, development process analysis, and complexity analysis as input for safety planning.

## How

**Process step:** [wf__cr_comp_class](https://eclipse-score.github.io/process_description/main/process_areas/safety_management/safety_management_workflow.html#wf__cr_comp_class)

## Definition of Done

All criteria of the [Safety Plan Checklist](https://eclipse-score.github.io/process_description/main/process_areas/safety_management/guidance/checklist_safety_plan.html) are met.

## Template & Folder Structure

- **Template:** [Component Classification Template](https://eclipse-score.github.io/module_template/main/score/component_example/docs/component_classification.html)
- **Folder:** `score//docs/safety_analysis/` – 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.*