Delete WebP Images

Hi,
the following usecase as an example:
1. Uploading an image
2. Serve Site -> WebP is created
3. Found an typo on the image
4. Delete image on backend
5. Upload new one with the same name
6. Serve Site -> the old webp image is shown

I think the plugin must delete the webP image and the redirect,
when the user delets a image on the backend.

Whould be nice if you can implement this for the next version.