fix: Switch converted to Object Literal (#940)

* updating a switch into object literal and fixed a couple linter errors

* added a comment about weird formatting

* style: use lodash get

* fix: pass eslint + puglint + jest

client/store/admin.js

@@ -1,7 +1,5 @@
 import { make } from 'vuex-pathify'
 
-/* global siteConfig */
-
 const state = {
   info: {
     currentVersion: 'n/a',

client/store/index.js

@@ -8,6 +8,8 @@ import page from './page'
 import site from './site'
 import user from './user'
 
+/* global WIKI */
+
 Vue.use(Vuex)
 
 const state = {