Evaluate plop.js for auro templating

[DukeFerdinand]

Action item from Thursday's Auro-Kit introduction!

• Plop.js: https://plopjs.com/
• Handlebars.js: https://handlebarsjs.com/

The current "update" script needs to be ported out from components and into the library. This presents us with an interesting opportunity to port to an external, well documented, and well-supported OSS library called Plop.js to handle our template building for us.

Plop.js uses an open source JavaScript-based templating language called "Handlebars" that's been around since ~2011. It's very easy to learn and well supported by every modern IDE through plugins or out of the box.

Tagging @DukeFerdinand and @jason-capsule42

[DukeFerdinand]

Bumping this, I'm not sure if it's super required in library. This is a better tool to consider for WC-Generator since plop is mostly for copying files and filling in initial data!