Brazenly Transgress POSIX Utility-Syntax Guideline 9!

[kitlangton]

Currently @effect/cli enforces that options must come before operands. This follows POSIX Guideline 9, but most modern CLIs ignore this for better UX.

Current (strict POSIX):

mycommand --verbose "file.txt"  # works
mycommand "file.txt" --verbose  # doesn't work

Desired (like git, npm, etc):

mycommand "file.txt" --verbose  # should work

Let users put options wherever they want! Freedom! Valhalla!

[johtso]

And the issue title of the month award goes to.. 🏆