Added two new methods and solved the cachepolicy

Author: rohitmishra209

src/runtime/web/localstorage.js

@@ -2,15 +2,15 @@
 
 let webLocalStoreage = function (){
     try {
-        var storage = window.localStorage,
-            x = '__storage_test__';
-        storage.setItem(x, x);
-        storage.removeItem(x);
-        return window[type];
+        var storage = window.localStorage
+        // x = '__storage_test__';
+        // storage.setItem(x, x);
+        // storage.removeItem(x);
+        return storage;
     } catch(e) {
         return null
     }
 };
 
-export default webLocalStoreage
+export default webLocalStoreage();