Icon tags not present in release artifacts

[shardwolfdotnet]

The release artifacts (webfont, EPS, PNG, PDF, and SVG files) don't include the tags associated with each icon. This means downstream projects that want to consume the combined icon+tag data have to pull the source package for the release, or clone the repo itself.

Some options for attaching this information to release artifacts (not mutually-exclusive nor exhaustive):

• Add a separate file (tags.json?) with tags per icon
• Add tag data to each filetype:
  • Additional SVG classes (i.e. icon-tabler-tag-<x>)
  • XMP metadata for EPS/PDF/PNG files
  • PNG description fields

[shardwolfdotnet]

For SVGs, /src/_includes/icon.html looks like it could be amended to inject categories. (Liquid can do iteration over a list, but it's not clear if the include structure already exposes icon tags.)