feat(webapp): scroll to top on navigation

webapp/src/router/index.js

@@ -23,6 +23,9 @@ const routes = [
 const router = new VueRouter({
   mode: 'history',
   base: process.env.BASE_URL,
+  scrollBehavior () {
+    return { x: 0, y: 0 }
+  },
   routes
 })