Migrate from @import to @use and @forward

[carryall]

Why

As the @import would be deprecated in a few years so we better migrate from @import to @use and @forward
so instead of @import 'variables'; we should @forward 'variables'; then when working on the project we can @use './varialbes';

Note that this would depend on the issue to replace node-sass with dart-sass to be closed first

Who Benefits?

everyone

[olivierobert]

Indeed, in addition to the deprecation, using @use and @forward allow for better namespacing of styles. However, do note that dart-sass is required as node-sass does not support this. Here is a good recap of this topic.