This will allow us to import the local sass lib, then use something
like the following in our sass:
@import "ts/bootstrap/functions";
@import "ts/bootstrap/variables";
@import "ts/bootstrap/mixins";
@import "ts/bootstrap/helpers";
@import "ts/bootstrap/dropdown";
@import "ts/bootstrap/forms";
@import "ts/bootstrap/buttons";
@import "ts/bootstrap/button-group";
I'm currently trialing it out on a prototype reimplementation of the
deck options screen. Unfortunately bootstrap don't seem to support the
@use syntax, so we need to @import everything
