Wow

I added a background color property to NeumorphicProgress and ProgressStyle #208 I think will add support to `NeumorphicProgressIndeterminate` too, it is ok?

here is simple example #204

@florent37 we need you 🤒

fixed https://github.com/Idean/Flutter-Neumorphic/pull/209

@subzero911 I think the package still in beta and not have huge support, you can investigate what exactly slow performance and share results here. Maybe it can be some compare...

hi in #204 I have a similar example, maybe it will be helpful