Initial GeoIntel V1 foundation

backend/app/api/routes/demo.py

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+from __future__ import annotations
+
+from fastapi import APIRouter, Depends, status
+from sqlalchemy.orm import Session
+
+from app.db.session import get_db
+from app.schemas.demo import DemoWorkflowResponse
+from app.services.demo_workflow_service import DemoWorkflowService
+from app.utils.response import envelope
+
+router = APIRouter(prefix="/demo", tags=["demo"])
+
+
+@router.post("/workflow", status_code=status.HTTP_201_CREATED, response_model=dict)
+def seed_demo_workflow(db: Session = Depends(get_db)) -> dict:
+    result: DemoWorkflowResponse = DemoWorkflowService.seed(db)
+    return envelope(result.model_dump())