chore: put store strict mode

Guillaume Chau · iksim · commit adc94e47294c · 2019-04-18T14:04:12.000+09:00
diff --git a/shells/dev/target/store.js b/shells/dev/target/store.js
@@ -4,6 +4,7 @@ import Vuex from 'vuex'
 Vue.use(Vuex)
 
 export default new Vuex.Store({
+  strict: true,
   state: {
     inited: 0,
     count: 0,
