update theme

wp/wp-content/themes/medicalalert/webpack.mix.js

@@ -0,0 +1,7 @@
+let mix = require('laravel-mix');
+
+mix.js('src/js/app.js', 'dist').vue({ version: 3 })
+    .vue()
+    .sass('src/scss/app.scss', 'app.css')
+    .setPublicPath('dist')
+    .version();