feat(review): 故事板分镜图挂火山人像审核盾 + 红盾可重新送审

- 后端 StoryboardFrameSerializer 暴露 review_status + 驳回原因(之前没给,前端画不出盾)
- 前端故事板趴:每张分镜图(缩略图角上只留盾 / 大图左上完整徽章)挂 ReviewBadge,
  与人物/场景卡同款(审核中橙光 / 已过审绿 / 未过审红);故事板趴每 8s 轮询刷新审核态
- ReviewBadge:红盾(未过审)也可点「重新送审」——「审核超时」是误判(分镜图在 processing
  卡太久被本地超时兜底标失败,非火山真违规),重提即可再审;灰盾/红盾两处(分镜图+人物卡)行为一致
- compact 模式:嵌在 overflow:hidden 容器里的盾(分镜图)改用原生 title 提示,避免 CSS 气泡被裁看不见

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

core/backend/apps/projects/serializers.py

@@ -102,15 +102,24 @@ class BaseAssetGroupSerializer(serializers.ModelSerializer):
 
 class StoryboardFrameSerializer(serializers.ModelSerializer):
     asset_url = serializers.SerializerMethodField()
+    # 分镜图含人脸,后端自动送火山人像审核;暴露审核态让前端挂盾牌(与角色/场景卡同款)
+    review_status = serializers.SerializerMethodField()
+    review_error = serializers.SerializerMethodField()
 
     class Meta:
         model = StoryboardFrame
-        fields = ["id", "script_segment", "asset", "asset_url", "sort_order", "prompt"]
+        fields = ["id", "script_segment", "asset", "asset_url", "sort_order", "prompt", "review_status", "review_error"]
         read_only_fields = fields
 
     def get_asset_url(self, obj) -> str:
         return _asset_preview_url(obj.asset)
 
+    def get_review_status(self, obj) -> str:
+        return obj.asset.review_status if obj.asset_id else ""
+
+    def get_review_error(self, obj) -> str:
+        return (obj.asset.review_error or "") if obj.asset_id else ""
+
 
 class StoryboardVersionSerializer(serializers.ModelSerializer):
     frames = StoryboardFrameSerializer(many=True, read_only=True)