Case C-431/23, Wibra België: Judgment of the Court (Third Chamber) of 3 April 2025 (request for a preliminary ruling from the tribunal du travail de Liège – Belgium) – AE and Others v BA, acting as insolvency practitioner for WIBRA BELGIË SA and Others (Reference for a preliminary ruling – Social policy – Transfers of undertakings – Safeguarding of employees’ rights – Directive 2001/23/EC – Article 5(1) – Concept of bankruptcy proceedings – Transfer of an undertaking occurring following a declaration of insolvency after that transfer had been prepared in the context of judicial restructuring proceedings)