[Refactor] Improve toggle stylekit

[FlorianJacta]

📌 Description

The original toggle is not so good-looking. The goal would be to improve it without the need for CSS and have it as a default.

This comes with a plan to improve the overall stylekit.

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📜 Code of Conduct

• I have checked the existing issues to avoid duplicates.
• I am willing to work on this issue (optional)

✅ Acceptance Criteria

• The refactored code maintains existing functionality without breaking changes.
• Any new code is covered by unit tests.
• Code coverage remains at least 90%.
• Performance improvements are documented, if applicable.