Setup CI tests (#100)

* use @xarc/xrun to streamline tasks in an imperative manner

* add lint-staged/husky for git hook tasks

* run prettier across all files

* fixing tests

* add ci test workflow

* add a ci workflow

* remove precommit in favor of husky

* add .prettierrc.js

* reformat with prettier

assets/less/bootstrap/mixins/hide-text.less

@@ -8,7 +8,7 @@
 
 // Deprecated as of v3.0.1 (has been removed in v4)
 .hide-text() {
-  font: ~"0/0" a;
+  font: ~'0/0' a;
   color: transparent;
   text-shadow: none;
   background-color: transparent;