Orbital Infrastructure becomes the parent layer for station operations and orbital resource handling.
The branch now groups live child folders instead of forcing everything to sit at the Space Systems root. Logistics handles movement and traffic; Ore & Gas Processing handles materials and volatiles; Project Umbra handles recovery, continuity, and boundary-security systems.
Compatibility rule: existing root folders can remain while the organized parent branch matures. This package fixes local branch links and avoids old image files in the branch-local image folder.