Feature/Enhancement Request | Add `tokei` statistics to a subdirectory in the tree, summarizing the total statistics within a subdirectory

[JosephLai241]

Provide Context for the New Feature or Enhancement You Would Like

The --tokei flag currently displays the number of blank, code, comments, and total number of lines within individual files. It would be nice to also see the total statistics for an entire directory, instead of doing math to figure out this number.

I want to add the ability to display the total number of blank, code, comments, and lines of all files in a given directory next to or underneath that directory as a summary of sorts.

Explain Why You Believe This Would Be a Good Feature

It would just be interesting/useful to see this information.

Is Your Request Related To a Problem?

N/A

Describe Alternatives You Have Considered

N/A

Additional Context

N/A