Fixes#8832. Use single-comment model for structures, enums, unions, and members. Omit empty comments and stop emitting spurious REPEATABLE_CMT elements.
Co-authored-by: Cursor <cursoragent@cursor.com>
Pass structure type ids to add_struc_member instead of tinfo_t objects and resolve nested structure member types via the typeinfo API. Addresses datatype import failures reported for IDA 9.x.
Fixes#8479