Add icon for Toolbar Language Switcher module

I just found that this module which works with Gin:

https://www.drupal.org/project/toolbar_language_switcher →

However, it uses the fallback square icon.

Maybe we can add the globe icon to the SVG sprites to make this look nicer...

The tmgmt icon could be used for the language switcher.

Add something like the following to the toolbar.scss.

.toolbar-icon-language {
      &:before {
        mask-image: icon('tmgmt');
      }
    }

I think this should go into toolbar_language_switcher module, not into gin theme. Gin has more than 40k installs, the other module has ~650 installs.

It's fine to add it to Gin directly. Can you create an MR with the suggestion from #7?

Before:

After:

Not sure, if this is covering everything.

@phparkle Can you please test this?

Looks good to me. Thanks!

Thanks both 🙇

Automatically closed - issue fixed for 2 weeks with no activity.