I’ve had enough of `show & stringToText` bullshit, let’s finally
create a trivial builder contravariant module that wraps
`Text.Builder` and `ByteString.Builder` and has a naming scheme that
does not collide with anything and that I can remember in my sleep.
Plus some experiments in making `Divisible` useful with `HasField`.
Change-Id: Ie25f78226d24eadf4c35353fe9db40b7683d82c3
Reviewed-on: https://cl.tvl.fyi/c/depot/+/12955
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
