Removed old state showHidden from Vuex, since we are storing this

attribute in the backend and `this.user.showHidden` now.

frontend/src/store/getters.js

@@ -13,7 +13,6 @@ const getters = {
     let sum = state.upload.progress.reduce((acc, val) => acc + val)
     return Math.ceil(sum / state.upload.size * 100);
   },
-  getShowHidden: state => state.showHidden
 }
 
 export default getters

frontend/src/store/index.js

@@ -24,8 +24,7 @@ const state = {
   showShell: false,
   showMessage: null,
   showConfirm: null,
-  previewMode: false,
-  showHidden: true
+  previewMode: false
 }
 
 export default new Vuex.Store({

frontend/src/store/mutations.js

@@ -87,9 +87,6 @@ const mutations = {
   setPreviewMode(state, value) {
     state.previewMode = value
   },
-  setShowHidden: (state, value) => {
-    state.showHidden = value
-  }
 }
 
 export default mutations

frontend/src/views/Files.vue

@@ -123,15 +123,6 @@ export default {
 
       return breadcrumbs
     },
-    showHidden: {
-      get: function () {
-        return this.$store.getters.getShowHidden
-      },
-      set: function (val) {
-        this.$store.commit('setShowHidden', val)
-        this.fetchData()
-      }
-    }
   },
   data: function () {
     return {