Out of scope features and plugins

[lescx]

This issue is based around features file managers do or do not have, should or should not have.

It is important to keep the amount of hard dependencies to a minimum. Such a hard dependency is exiftool for example. Without it, the problem crashes. Even tho exiftool isn't actually required for superfile to work. It should be an optional, soft dependency. With it you gain extra features (nice metadata preview for example).

I think currently the concept of what should be inside superfile isn't as clear as it should be. Extensibility with optional features is the better way IMO for the user to use superfile instead of forcing them to install a couple of external dependencies. The beauty of Go are the simple, single binaries it produces.

The same goes for features like archiving and extraction (there are so many options!), encryption (there are even more options!) and a lot of other features.

[yorukot]

Maybe we should make a plugn.json file to configure it?

[yorukot]

Update it in c1f942d