Refactor HVideoTool's configuration and project management: updated project handling in core/project.py, streamlined restoration settings in config.py, and improved documentation in CLAUDE.md. Removed unused parameters and enhanced type hints for better clarity.

hvideotool/core/detection/yolo.py

@@ -16,8 +16,6 @@ from __future__ import annotations
 
 import os
 
-import numpy as np
-
 from ...config import DetectionConfig
 from ..video.frame import Frame
 from .base import Detector
@@ -61,7 +59,7 @@ class YoloDetector(Detector):
             import torch
 
             cuda_ok = torch.cuda.is_available()
-        except Exception:  # noqa: BLE001
+        except Exception:
             cuda_ok = False
         device = self.cfg.yolo_device
         if device is None: