优化ui，正在优化gcode_viewer

install.sh

@@ -63,9 +63,17 @@ echo "激活虚拟环境并升级 pip..."
 source "$VENVDIR/bin/activate"
 python -m pip install --upgrade pip setuptools wheel
 
+PYTHON_VERSION=$(ls $VENVDIR/lib/ | grep python3)
+
+
 if [ "${install_pyqt_via_pip:-0}" = "1" ]; then
   echo "在 venv 中通过 pip 安装 PyQt6（回退）..."
   pip install PyQt6
+else 
+  echo "系统级 PyQt6 已安装，复制到虚拟环境中以供使用..."
+  cp -r /usr/lib/python3/dist-packages/PyQt6 "$VENVDIR/lib/$PYTHON_VERSION/site-packages/"
+  cp -r /usr/lib/python3/dist-packages/PyQt6-*.dist-info "$VENVDIR/lib/$PYTHON_VERSION/site-packages/"
+  cp -r /usr/lib/python3/dist-packages/PyQt6_sip-*.dist-info "$VENVDIR/lib/$PYTHON_VERSION/site-packages/" || true
 fi
 
 REQ_FILE="$SCRIPT_DIR/requirements.txt"