Can support putting image on the right?

[monologue555]

trafficstars

✔️ Issue Checklist

• [x] I have updated PopMenu to the latest version.
• [x] I have read the Contribution Guidelines.
• [x] I have read the Documentation.
• [x] I have searched for GitHub issues.

✍🏻 Issue Description

There are some scenarios where you need to put the icon on the right.

For example

[CaliCastle]

Since you're posting the app screen grab in Chinese: 感谢提议 👍 , 下一个版本将添加此更新

[Maryom]

Hey @CaliCastle thanks for your awesome repo. I would like to put the icons on the right, I searched and I didn't find a way to do it, is that possible?