docs: add onReady to navigation order

Author: sirlancelot

docs/guide/advanced/navigation-guards.md

@@ -167,6 +167,7 @@ beforeRouteLeave (to, from, next) {
 7. Call `beforeRouteEnter` in activated components.
 8. Call global `beforeResolve` guards.
 9. Navigation confirmed.
+1. Call global `onReady` hooks (Only during initial navigation).
 10. Call global `afterEach` hooks.
 11. DOM updates triggered.
 12. Call callbacks passed to `next` in `beforeRouteEnter` guards with instantiated instances.