Update middleware to prevent calling method many times

frontend/middleware/check-admin.js

@@ -1,4 +1,6 @@
-export default async function({ app, store, route, redirect }) {
+import _ from 'lodash'
+
+export default _.debounce(async function({ app, store, route, redirect }) {
   try {
     await store.dispatch('projects/setCurrentProject', route.params.id)
   } catch(e) {
@@ -10,4 +12,4 @@ export default async function({ app, store, route, redirect }) {
   if (!role.is_project_admin && path !== projectRoot) {
     return redirect(projectRoot)
   }
-}
+}, 1000)