Expose icon template as SDC

This patch will break compatibility with fontawesome used in earlier Drupal versions prior to D10.1.0 (June 2023). Also the SDC module (experimental) needs to be enabled.

Besides the SDC component, this patch also includes a storybook *.stories.yml file. Please review and improve.

Example movie of fa icon preview in storybook → .

+++ b/templates/fontawesomeicon.html.twig
@@ -16,14 +16,15 @@
+    tag: tag,
+    iconset: iconset,
+    name: name,
+    style: style,
+    settings: settings,
+    transforms: transforms,
+    mask: mask,
+    css: css,

You can simplify this with:

{ tag, iconset, name, style, settings, transforms, mask, css }

Updated patch with suggestion from #4

Now that SDC is part of core 🌱 [META] Move code from the experimental SDC module to core Active , perhaps the maintainers can give this patch another look.