Notification with Service Workers now is working!

When a Notification arrives, it save into the IndexDb,
then in Vue.js call a polling to check in the db if there is a different record count.
If is different then call a get to update the notification.

src/model/MessageStore.ts

@@ -77,7 +77,7 @@ export interface IMessage {
   read?: boolean
   deleted?: boolean
   status?: StatusMessage
-  options?: number
+  typesend?: number
 }
 
 export interface INotif {
@@ -120,4 +120,5 @@ export interface INotifState {
   last_notifs: INotif[]
   show_all: boolean
   updateNotification: boolean
+  countNotif: number
 }