refactor(db)!: finalize pooled WNDB v2 migration

app/api/v1/endpoints/sensor_placement.py

@@ -12,7 +12,12 @@ from app.algorithms.sensor import (
     pressure_sensor_placement_sensitivity,
 )
 from app.auth.metadata_dependencies import get_current_metadata_user
-from app.auth.project_dependencies import ProjectContext, get_project_context
+from app.auth.project_dependencies import (
+    ProjectContext,
+    get_project_context,
+    use_project_business_routing,
+)
+from app.infra.db.project_routing import ActiveProjectRouting
 from app.domain.schemas.sensor_placement import (
     SensorPointResponse,
     SensorPlacementExportRequest,
@@ -106,6 +111,7 @@ def _get_run_response(
 async def get_sensor_placement_candidate_detail(
     node_id: str = Path(..., min_length=1, max_length=32),
     project_context: ProjectContext = Depends(get_project_context),
+    _routing: ActiveProjectRouting = Depends(use_project_business_routing),
 ) -> dict[str, Any]:
     try:
         return await run_in_threadpool(
@@ -166,6 +172,7 @@ async def optimize_sensor_placement_scheme(
 )
 async def get_sensor_placement_runs(
     project_context: ProjectContext = Depends(get_project_context),
+    _routing: ActiveProjectRouting = Depends(use_project_business_routing),
 ) -> list[dict[str, Any]]:
     return await run_in_threadpool(
         list_sensor_placement_runs,