Case T-10/23: Judgment of the General Court of 13 December 2023 — Light Tec v EUIPO — DecoTrend (Lampshade) (Community design — Invalidity proceedings — Registered Community design representing a star — Earlier design produced after the filing of the application for a declaration of invalidity — Article 28(1)(b)(v) of Regulation (EC) No 2245/2002 — Discretion of the Board of Appeal — Article 63(1) and (2) of Regulation (EC) No 6/2002 — Obligation to state reasons — Right to be heard)