[FEATURE] More filters

[Davidy22]

Get creative, add more filters. See https://github.com/Davidy22/SkunkBooth/blob/main/skunkbooth/filters/matrix.py and https://github.com/Davidy22/SkunkBooth/blob/main/skunkbooth/filters/invert.py for reference.

[meenakshi0910]

Hi @Davidy22 , Can I work on this?

[Davidy22]

@meenakshi0910 Yeah sure, this is pretty much an indefinite desired addition, I just have it in ticket form to really highlight that this is a thing we want

[Trisanu-007]

@meenakshi0910 assigned you, and we will merge the filters in your PR. But this issue can remain open for future contributors.

[Davidy22]

Assigning semi-signals that it's taken, so not assigning here because many people can do this. They haven't done anything or replied since august anyways, don't want to leave this in limbo with nothing done on an empty assignment.