The Origins of Planets for ArieL (OPAL) Key Science Project: The end-to-end planet formation campaign for the ESA space mission Ariel. - Danae Polychroni; Diego Turrini; Romolo Politi; Sergio Fonte; Eugenio Schisano; Elenia Pacetti; Paolo Matteo Simonetti; Michele Zusi; Sergio Molinari; Stavro Ivanovski (Astron. Comput., 2026)