FR: add currentcolor as option in color picker 
**Describe the feature request**
An option to set the color value as `currentcolor` which in turn sets the `fill` attribute's value.

**Additional context**
The `currentcolor` value allows the SVG to inherit the `color` property ([MDN docs](https://developer.mozilla.org/en-US/docs/Web/CSS/color_value#currentcolor_keyword)). This is particularly useful when icons are set within a site with color theming or when using Tailwind CSS.
