message: Remove bootstrap mixin and add badge
diff: @import './mixins/flex';
  @import "./mixins/fluid";
  @import "./mixins/text-truncate";
  -@import "~bootstrap/scss/mixins";
  // Components
  @import './components/accordion';
  +@import './components/badge';
  @import './components/box';
  @import './components/button';
  @import './components/checkbox';
  