phase 3

detect/sse_contract.py

@@ -63,6 +63,9 @@ class StatsUpdate(BaseModel):
     cloud_llm_calls: int = 0
     processing_time_seconds: float = 0.0
     estimated_cloud_cost_usd: float = 0.0
+    run_id: Optional[str] = None
+    parent_job_id: Optional[str] = None
+    run_type: str = "initial"
 
 class FrameUpdate(BaseModel):
     """Current frame being processed. SSE event: frame_update"""
@@ -113,6 +116,8 @@ class RunContext(BaseModel):
 class CheckpointInfo(BaseModel):
     """Available checkpoint for a stage."""
     stage: str
+    is_scenario: bool = False
+    scenario_label: str = ""
 
 class ReplayRequest(BaseModel):
     """Request to replay pipeline from a specific stage."""