added persistennt storage

Author: Vishwas1

package.json

@@ -59,6 +59,7 @@
     "vuejs-datetimepicker": "^1.1.13",
     "vuetify": "2.0.0",
     "vuex": "^3.4.0",
+    "vuex-persistedstate": "^4.1.0",
     "webpack": "^5.90.3"
   },
   "devDependencies": {

src/store/index.js

@@ -4,6 +4,7 @@ import playgroundStore from './playgroundStore';
 import mainStore from './mainStore';
 import globalStore from './globalStore';
 import walletStore from './walletStore'
+import createPersistedState from 'vuex-persistedstate';
 Vue.use(Vuex)
 
 export default new Vuex.Store({
@@ -12,6 +13,7 @@ export default new Vuex.Store({
         mainStore,
         globalStore,
         walletStore
-    }
+    },
+    plugins: [createPersistedState()]
 })