Logging Out and To-Do VueJS Example

How does one log a user out and does creating a new account create a session? && Is there an updated VueJS project? The todo list is still using vuex which has been outdated for a while now for Pinia AFAIK, but would love to see an example of it

TL;DR

User is asking for opinions on Pinia's new Component API style of doing stores. User has implemented a store for an app in Vue using Vuex. User is unsure if their implementation is the correct way. User wants to know how to log a user out and if creating a new account creates a session. User is also looking for an updated VueJS project that uses Pinia instead of Vuex. Solution: Unfortunately, no solution provided in the thread.