feat(host): add enable-host variable (#164)

Author: mlmoravek

src/assets/scss/utils/_root.scss

@@ -1,5 +1,6 @@
 @use "variables" as var;
 @use "bulma/sass/utilities/css-variables" as css;
+@use "bulma/sass";
 
 :root {
     @include css.register-vars(
@@ -8,3 +9,9 @@
         )
     );
 }
+
+@if var.$enable-host {
+    :host {
+        @extend :root;
+    }
+}

src/assets/scss/variables/_initial-defaults.scss

@@ -2,6 +2,9 @@
 
 @use "sass:map";
 
+// adds :root variables also as :host
+$enable-host: true !default;
+
 $speed-slow: 150ms !default;
 $speed-slower: 250ms !default;