Add `Text::Align` (feature request)

[jubilatious1]

Add Text::Align (feature request)

I know I've written similar code, adapted from RosettaCode:

Further, allow for each word in a column to be either left justified, right justified, or center justified within its column.

https://rosettacode.org/wiki/Align_columns?section=2#Raku

(Opening issue to discuss justifying based on screen-width or column-width, determining number/order of named arguments, etc.).