add screenshot

Author: dengzii

resources/META-INF/plugin.xml

@@ -24,6 +24,10 @@ Using this plugin, help you create directories and files from customizable templ
 5. The 'Placeholder' tab's table defines placeholders for replacing filenames and file templates<br>
 
 <b>Screenshot</b><br>
+<img src="https://raw.githubusercontent.com/dengzii/GenerateModuleFromTemplate/master/screenshot/main.png" height="360">
+<img src="https://raw.githubusercontent.com/dengzii/GenerateModuleFromTemplate/master/screenshot/preview.png" height="360">
+<img src="https://raw.githubusercontent.com/dengzii/GenerateModuleFromTemplate/master/screenshot/settings.png" height="360">
+
 <br>
     ]]></description>
 
@@ -54,4 +58,4 @@ Using this plugin, help you create directories and files from customizable templ
         </action>
     </actions>
 
-</idea-plugin>
+</idea-plugin>