Avoid file size increase

[Shuunen]

I there, thanks for this great soft,

Would be great to have a button to remove all images that are going to be bigger.

Use case :

1. Drop multiple images
2. Let Imagine preview the output file size
3. Some images can have their size reduced but some will have their size increased
4. Click on a button to remove these specific pictures to avoid making them bigger

Some other software have similar feature, for example in RIOT :

There are 2 indicators to prevent the user to increase the file size he originally wants to reduce.

Another example from Caesium :

[meowtec]

Added in v0.6.0

[Shuunen]

works great thanks @meowtec ❤️