HEL-842: report complete comparison manifest count

Co-authored-by: multica-agent <github@multica.ai>

scripts/hel842/compare.py

@@ -110,13 +110,6 @@ for old, new in [
     ("M04-添加模型-可直接保存-1440x900.png", "M04-未测试可以保存.png"),
 ]:
     pair(a.approved / "状态图" / old, a.evidence / "states" / new, "states/" + new)
-(a.output / "manifest.json").write_text(
-    json.dumps(manifest, ensure_ascii=False, indent=2)
-)
-print(
-    f"{len(manifest)} original/product comparisons; left approved, right actual isolated product"
-)
-
 pair(
     a.approved / "状态图/M03-某模型失败-1440x900.png",
     a.evidence / "controls/model-test-failed-raw.png",
@@ -125,3 +118,5 @@ pair(
 (a.output / "manifest.json").write_text(
     json.dumps(manifest, ensure_ascii=False, indent=2)
 )
+
+print(f"{len(manifest)} original/product comparisons; left approved, right actual isolated product")