Backmerge: #2517 File with Superatom opens without part of structure

[AnastasiiaPlyako]

if sgroup has more than 1 attachment point, we should expand sgroup. I made this logic for paste tool. "Expanded" function invokes in 2 places:

1. constructor - in that case we firstly render struct from paste and after what we make expand sgroup
2. mouse move - I can't invoke function "setExpandSGroup" because struct and editor have absolutely different id for atoms and sgroups. I create array sGroupsIdExpanded with id "s groups" which need to be expanded and put this array in "fromPaste" function. if id sgroup is exist in "sGroupsIdExpanded" than field expanded = true

2023-05-02.19.21.11.mov