Introducing eslint (#1048)

* Introducing eslint

devops/ui-common-pack.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+
+# exit when any command fails
+set -e
+
+dst_folder=$1
+echo "dst folder: $dst_folder";
+
+cd $dst_folder/../ui-common
+npm i
+npm pack
+mv up9-mizu-common-0.0.0.tgz $dst_folder