Case T-536/20: Judgment of the General Court of 2 February 2022 — LU v EIB (Civil service — EIB staff — Dignity at Work Policy — Psychological harassment — Investigation procedure — Action for annulment — Final report of the investigation panel — Preparatory act — Inadmissibility — Decision rejecting the complaint — Act adversely affecting an official — Admissibility — Article 41 of the Charter of Fundamental Rights — Rights of the defence — Right to be heard — Obligation to state reasons — Liability)