Request: Export icon categories and names

Could you please provide a JSON file that contains the names and categories of these icons?
I would like to use the JSON file to feed it into another code generator to be able to use the icon names in JavaScript/TypeScript. Something like to following would be great:

```
{
"category" : ["icon","icon"],
"another category": ["icon","icon","icon"]
}

```

Start by locating the repository's icon names and category metadata, then determine how those sources are organized for export. Produce a JSON file matching the requested category-to-icon-list structure and verify that the listed icons and categories are covered.

Written by the indexing model from the issue text.