feat: Add provider to set global options for all colorpicker instances

[diosney]

As title says.

[brianpkelley]

This is already included in the feature/plugin-rewrite ... which is near completion, but not 100% ready. Feel free to use it and give feedback, unfortunately I'm swamped at work again and this has taken a back seat, though the portion of the app that uses this will be getting focus in the very near future.