Use uv for Python environment

scripts/start_all.sh

@@ -10,7 +10,8 @@
 set -e
 
 # ---- 可配置项（环境变量覆盖默认值） ----
-AGV_APP_DIR="${AGV_APP_DIR:-/home/elephant/work/agv_app}"
+AGV_PROJECT_DIR="${AGV_PROJECT_DIR:-/home/elephant/work/smart-inspection}"
+AGV_APP_DIR="${AGV_APP_DIR:-$AGV_PROJECT_DIR/agv_app}"
 AGV_ROS2_DIR="${AGV_ROS2_DIR:-/home/elephant/agv_pro_ros2}"
 SCAN_FIXER_DIR="${SCAN_FIXER_DIR:-/home/elephant/work/scan_fixer}"
 FIXER_SCRIPT="${FIXER_SCRIPT:-fix_scan_timestamp_v6.py}"
@@ -34,6 +35,7 @@ pkill -f "robot_state_publisher" 2>/dev/null || true
 pkill -f "fix_scan_timestamp" 2>/dev/null || true
 pkill -f "clock_publisher" 2>/dev/null || true
 pkill -f "python.*app.py" 2>/dev/null || true
+pkill -f "uv run .*python app.py" 2>/dev/null || true
 sleep 2
 
 # 【关键】硬杀确保干净
@@ -252,7 +254,7 @@ echo "   ✅ 精度参数已设置"
 echo "[7/8] 启动 Flask API..."
 export ROS_DOMAIN_ID=1
 cd "$AGV_APP_DIR"
-nohup python3 app.py > /tmp/agv_flask.log 2>&1 &
+nohup uv run --locked python app.py > /tmp/agv_flask.log 2>&1 &
 FLASK_PID=$!
 echo "   Flask PID: $FLASK_PID"
 sleep 4
@@ -308,7 +310,7 @@ echo "   当前文件数: $FASTRTPS_NEW (正常运行时会有一些)"
 # 8e. Flask API 测试
 echo ""
 echo "验证 Flask API..."
-FLASK_RUNNING=$(ps aux | grep "[p]ython3 app.py" | wc -l || echo 0)
+FLASK_RUNNING=$(pgrep -f "app.py" | wc -l || echo 0)
 if [ "$FLASK_RUNNING" -gt 0 ]; then
     echo "   ✅ Flask 进程运行中"
 else