Generators: add ability to destroy generated files

In Rails there is a destroy command that acts as the evil twin of generate:

rails generate scaffold Post
rails destroy scaffold Post

Let’s do the same thing in Redwood. The generators themselves just return a list of files/routes so we should be able to use those lists in a destroy process to remove the files created and match and remove the routes.

[peterp]

@antonmoiseev That would be amazing

[antonmoiseev]

Can I help with finishing this up? I’ve quickly prototyped destroy command for a couple of components, it looks like something I could do.