Case C-705/21, AxFina Hungary: Judgment of the Court (Eighth Chamber) of 27 April 2023 (request for a preliminary ruling from the Győri Ítélőtábla — Hungary) — MJ v AxFina Hungary Zrt. (Reference for a preliminary ruling — Consumer protection — Directive 93/13/EEC — Unfair terms in consumer contracts — Articles 6 and 7 — Loan agreements denominated in foreign currency — Legal consequences of a declaration that a loan agreement is invalid because of the unfairness of a term in that agreement — Contractual term placing the exchange rate risk on the consumer)