Update 'webpack.mix.js'

webpack.mix.js

@@ -47,9 +47,11 @@ require('./modules/wm-admin/webpack.mix');
 require('./modules/wm-notification/webpack.mix');
 require('./modules/wm-roll-call/webpack.mix');
 require('./modules/wm-finance/webpack.mix');
+require('./modules/wm-app-management/webpack.mix');
 // require('./modules/wm-web-builder/webpack.mix');
 // require('./modules/wm-service-store/webpack.mix');
 // require('./modules/wm-warehouse/webpack.mix');
 // require('./modules/wm-reservation/webpack.mix');
+// require('./modules/wm-contact-us/webpack.mix');
 
 mix.version();