root.go:23-26: Add new parameter `--tools` for...

The puzzle `2-6613febd` from #2 has to be resolved:

https://github.com/cqfn/refrax/blob/2f65fcd8e1c2d214181f1ebd1f11352b39814be8/cmd/root.go#L23-L26

The puzzle was created by @h1alexbel on 05-Jul-25.

Estimate: 45 minutes, role: DEV.

If you have any technical questions, don't ask me, submit new tickets instead. The task will be \"done\" when the problem is fixed and the text of the puzzle is _removed_ from the source code. Here is more about [PDD](http://www.yegor256.com/2009/03/04/pdd.html) and [about me](http://www.yegor256.com/2017/04/05/pdd-in-action.html).