teigha 오류 수정

MainWindow.xaml

@@ -153,6 +153,23 @@
                             </Style>
                         </Button.Style>
                     </Button>
+                    <Button x:Name="btnAuto" 
+                            Content="🤖 자동" Width="150" Height="45" 
+                            Margin="5,0" 
+                            Click="BtnAuto_Click" FontSize="14" FontWeight="Bold"
+                            Background="#4CAF50" Foreground="White" 
+                            BorderThickness="0">
+                        <Button.Style>
+                            <Style TargetType="Button">
+                                <Setter Property="Background" Value="#4CAF50"/>
+                                <Style.Triggers>
+                                    <Trigger Property="IsMouseOver" Value="True">
+                                        <Setter Property="Background" Value="#45A049"/>
+                                    </Trigger>
+                                </Style.Triggers>
+                            </Style>
+                        </Button.Style>
+                    </Button>
                 </StackPanel>
             </Grid>
         </GroupBox>