fix: remove dead code config.get experience

src/api/project_routes.py

@@ -8,13 +8,13 @@ from typing import Any, Dict
 from fastapi import APIRouter, HTTPException, Query
 
 from src.blackboard.registry import ProjectRegistry
-from src.utils import get_data_root
+import src.utils as _utils
 
 router = APIRouter(prefix="/api/projects", tags=["projects"])
 
 
 def _registry() -> ProjectRegistry:
-    return ProjectRegistry(get_data_root())
+    return ProjectRegistry(_utils.get_data_root())
 
 
 @router.get("")