Font imports from preprocessors seem to be ignored

[cewald]

🐛 The bug

If I use @font-face declarations that are imported in a global CSS file like a @import '~/fonts.scss' statement in main.scss via an CSS preprocessor like SASS, nuxt-modules/fontaine won't reognize those fonts unless I declare them manually in fontMetrics, or I import the fonts CSS directly in Nuxt config, or import the fonts CSS in the App.vue.

🛠️ To reproduce

https://stackblitz.com/edit/github-jzaonw

🌈 Expected behaviour

It would be nice to consider such imports to save redundant code or even support this kind of "code-paradigm".

ℹ️ Additional context

No response