add localstorage state persistence

package.json

@@ -21,7 +21,8 @@
     "strong-error-handler": "^1.0.1",
     "vue": "^2.1.10",
     "vue-router": "^2.2.0",
-    "vuex": "^2.1.2"
+    "vuex": "^2.1.2",
+    "vuex-persistedstate": "^1.2.0"
   },
   "devDependencies": {
     "babel-core": "^6.22.1",

src/store/index.js

@@ -1,5 +1,6 @@
 import Vue from 'vue';
 import Vuex from 'vuex';
+import createPersistedState from 'vuex-persistedstate';
 
 import authentication from './authentication';
 
@@ -11,6 +12,9 @@ const store = new Vuex.Store({
   modules: {
     authentication,
   },
+  plugins: [
+    createPersistedState(),
+  ],
 });
 
 export default store;

yarn.lock

@@ -3415,6 +3415,10 @@ lodash.memoize@^4.1.0:
   version "4.1.2"
   resolved "https://registry.yarnpkg.com/lodash.memoize/-/lodash.memoize-4.1.2.tgz#bcc6c49a42a2840ed997f323eada5ecd182e0bfe"
 
+lodash.merge@^4.6.0:
+  version "4.6.0"
+  resolved "https://registry.yarnpkg.com/lodash.merge/-/lodash.merge-4.6.0.tgz#69884ba144ac33fe699737a6086deffadd0f89c5"
+
 lodash.mergewith@^4.6.0:
   version "4.6.0"
   resolved "https://registry.yarnpkg.com/lodash.mergewith/-/lodash.mergewith-4.6.0.tgz#150cf0a16791f5903b8891eab154609274bdea55"
@@ -4143,6 +4147,10 @@ object-keys@^1.0.8:
   version "1.0.11"
   resolved "https://registry.yarnpkg.com/object-keys/-/object-keys-1.0.11.tgz#c54601778ad560f1142ce0e01bcca8b56d13426d"
 
+object-path@^0.11.2:
+  version "0.11.3"
+  resolved "https://registry.yarnpkg.com/object-path/-/object-path-0.11.3.tgz#3e21a42ad07234d815429ae9e15c1c5f38050554"
+
 object.omit@^2.0.0:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/object.omit/-/object.omit-2.0.1.tgz#1a9c744829f39dbb858c76ca3579ae2a54ebd1fa"
@@ -5984,6 +5992,13 @@ vue@^2.1.10:
   version "2.1.10"
   resolved "https://registry.yarnpkg.com/vue/-/vue-2.1.10.tgz#c9235ca48c7925137be5807832ac4e3ac180427b"
 
+vuex-persistedstate@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/vuex-persistedstate/-/vuex-persistedstate-1.2.0.tgz#7725c9e926fd7231348ea39b30c772acb5e4a1a9"
+  dependencies:
+    lodash.merge "^4.6.0"
+    object-path "^0.11.2"
+
 vuex@^2.1.2:
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/vuex/-/vuex-2.1.2.tgz#15d2da62dd6ff59c071f0a91cd4f434eacf6ca6c"