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/js/components/Alert.jsx

@@ -3,13 +3,9 @@ var reactCreateClass = require('create-react-class');
 var classNames = require('classnames');
 
 var Alert = reactCreateClass({
-
-    render: function() {
-        return(
-            <div className={classNames('alert', 'alert-' + this.props.type)}>{this.props.text}</div>
-        );
-    }
-
+  render: function () {
+    return <div className={classNames('alert', 'alert-' + this.props.type)}>{this.props.text}</div>;
+  },
 });
 
 module.exports = Alert;