Lisium EYVI & Desmo Vilnius compatibility patch

This compatibility patch resolves overlapping points of interest between Lisium Design EYVI Airport and Desmo’s Vilnius Landmarks in Vilnius city center. It ensures only Desmo’s versions of Vilnius Cathedral, Gediminas’ Tower, and Three Crosses are displayed, with minor adjustment to Gediminas’ Tower positioning. The patch helps maintain visual consistency when both add-ons are installed. Simple drag-and-drop installation is supported.