Add classes to icon paths.

[sykloid]

I'd like to use these icons in draw.io, and I've been following this guide to be able to change the color of the icons in the diagram. However, this requires that the path elements in the icon SVGs have classes attached to them. This stackoverflow post explains how to edit the SVGs to make them amenable for color editing.

While I can add these manually, it would be nice if they could be there by default.

Essentially the following changes are necessary (taking zero.svg as an example):

Current:

<svg width="24" height="24" fill="currentColor" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M11.875 7.75A2.375 2.375 0 0 0 9.5 10.125v3.75a2.375 2.375 0 1 0 4.75 0v-3.75a2.375 2.375 0 0 0-2.375-2.375M8 10.125a3.875 3.875 0 0 1 7.75 0v3.75a3.875 3.875 0 0 1-7.75 0z"/></svg>

With classes:

<svg width="24" height="24" fill="currentColor" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg">
<style type="text/css">
    .primary{fill:#000000;} 
 </style>
<path class="primary" d="M11.875 7.75A2.375 2.375 0 0 0 9.5 10.125v3.75a2.375 2.375 0 1 0 4.75 0v-3.75a2.375 2.375 0 0 0-2.375-2.375M8 10.125a3.875 3.875 0 0 1 7.75 0v3.75a3.875 3.875 0 0 1-7.75 0z"/></svg>

Notably, the new <style> tag, and the addition of class=primary to the path.

Would this be possible?

Thanks!