优化程序UI；

chr

2024-02-28 e64d24005284e88daec445c7e79e6b93929d2463

 UI/Test/FunctionSetting.xaml

@@ -23,6 +23,9 @@
    <Grid>
        <TabControl>
            <TabItem Header="函数列表">
                <TreeView>
                    <TreeViewItem></TreeViewItem>
                </TreeView>
            </TabItem>
            <TabItem Header="变量列表">
            </TabItem>