add loading state mod upload
add loading state mod upload

MajorMJR/factorio-server-manager,sean-callahan/factorio-server-manager,MajorMJR/factorio-server-manager,sean-callahan/factorio-server-manager,MajorMJR/factorio-server-manager,sean-callahan/factorio-server-manager,MajorMJR/factorio-server-manager,sean-callahan/factorio-server-manager