phase cv 0

detect/sse_contract.py

@@ -34,6 +34,7 @@ class BoundingBoxEvent(BaseModel):
     label: str
     resolved_brand: Optional[str] = None
     source: Optional[str] = None
+    stage: Optional[str] = None
 
 class BrandSummary(BaseModel):
     """Per-brand stats in the final report."""
@@ -54,6 +55,7 @@ class StatsUpdate(BaseModel):
     """Funnel statistics snapshot. SSE event: stats_update"""
     frames_extracted: int = 0
     frames_after_scene_filter: int = 0
+    cv_regions_detected: int = 0
     regions_detected: int = 0
     regions_resolved_by_ocr: int = 0
     regions_escalated_to_local_vlm: int = 0