第三步结构化输出优化

offline-backend-20260512/backend/app/gateway/app.py

@@ -57,6 +57,7 @@ from app.gateway.routers import (
     public_leaderboard,
     public_scheduled_tasks,
     recommend,
+    flow_extract,
     recommended_questions,
     roundtable_chains,
     roundtable_draft_shares,
@@ -1333,6 +1334,9 @@ This gateway provides custom endpoints for models, MCP configuration, skills, an
     # Roundtable-planning drafts + recommendation history at /api/roundtable-drafts
     app.include_router(roundtable_drafts.router)
 
+    # Step3 流程图结构化抽取 + 校验 (SSE) at /api/flow-extract
+    app.include_router(flow_extract.router)
+
     # Roundtable-planning business chains at /api/roundtable-chains
     app.include_router(roundtable_chains.router)