Implement refugee system for hostile force attacks on Imperial worlds #1061
Description
Context:
The refugee colony ship generation logic in scripts/scr_ork_fleet_functions/scr_ork_fleet_functions.gml (lines 88-95) has been temporarily deactivated.
Intended behavior:
Refugees should manifest whenever hostile forces assail an Imperial world, not solely during Tyranid-influenced Ork incursions.
Related PR: #24
Comment: Blogaugis#24 (review)
Requested by: @Blogaugis