Comments13 pages, 2 figures. Published with Open Access on Dec. 12, 2025, in Proceedings of the National Academy of Sciences (USA). This version contains the published article together with the published Supporting Information
Comments9 pages, 4 figures, 1 table; contribution to the proceedings of the Loops and Legs in Quantum Field Theory conference (LL2026), April 12-17, 2026, Bayreuth, Germany