How to evaluate arcade expression

[KirkKuykendall1]

Hi -

I'd like to evaluate an arcade expression without copying and pasting to the arcade playground web page.

Specifically, I'd like to:

1. read the dictionary_script from the meta table in the sqlite dictionary renderer database
2. prefix the script with the $feature values for a selected feature
3. evaluate the script by making a .net call
4. present error line number to the user (or otherwise just the results)

Thanks, Kirk