Add Save and Load ability to swatches

[eddieataberk]

Describe the project you are working on

Game with multiple color themes

Describe the problem or limitation you are having in your project

Having to re-arrange swatches is time-consuming

Describe the feature / enhancement and how it helps to overcome the problem or limitation

Add the ability to save and load swatch groups as tres files.

Describe how your proposal will work, with code, pseudo-code, mock-ups, and/or diagrams

If this enhancement will not be used often, can it be worked around with a few lines of script?

no

Is there a reason why this should be core and not an add-on in the asset library?

this is about improving the editor usability

[Calinou]

• Related to Add named / multiple swatch palettes to ColorPicker #6805.