Case C-802/23, MSIG: Judgment of the Court (First Chamber) of 11 September 2025 (request for a preliminary ruling from the Audiencia Nacional – Spain) – Criminal proceedings against MSIG (Reference for a preliminary ruling – Convention implementing the Schengen Agreement – Article 54 – Article 50 of the Charter of Fundamental Rights of the European Union – Principle ne bis in idem – Concept of same acts – Member of a terrorist association found guilty, in a Member State, of involvement in that association with a view to preparing an act of terrorism – Prosecution in another Member State for the same terrorist acts)