chore: add images

298540f1 · Jim · 1a7e7e48 · 298540f1 · 298540f1 · 298540f1
--- a/data/assets/images/factory-staff_2x.png
+++ b/data/assets/images/factory-staff_2x.png
--- a/data/assets/images/inside-operate_2x.png
+++ b/data/assets/images/inside-operate_2x.png
--- a/data/assets/images/outside-operate_2x.png
+++ b/data/assets/images/outside-operate_2x.png
--- a/data/assets/images/patrol-inspectors_2x.png
+++ b/data/assets/images/patrol-inspectors_2x.png
--- a/data/assets/images/popup.png
+++ b/data/assets/images/popup.png
--- a/data/assets/images/visitor_2x.png
+++ b/data/assets/images/visitor_2x.png