Update documentation and regenerate screenshots; enhance asset integration details

DONE.md

@@ -296,3 +296,9 @@ Completed task sections moved from `TODO.md`. Sections are moved only when every
 - [x] Audit existing assets for role-specific dimensions, aspect, alpha, and tile seams;
       report projection/perspective checks for visual review.
 - [x] Add automated tests and document asset-pipeline usage.
+
+## Generated Asset Integration
+
+- [x] Regenerate the AI asset set at role-specific aspect ratios and dimensions.
+- [x] Audit, process, and wire every generated asset into the game runtime.
+- [x] Add screenshot auditing and refresh the README screenshot gallery.