feat: Store active sessions in session table in database.
Create new table in database to hold sessions. Create Session model class to create, check and delete sessions from the database. Store session ID in client-side session and move expiry time storage/checking to Session model/db table. Handle creation during authentication and deletion during logout.
Issue #200 (closed)
Closes #200 (closed)
Issue #199 (closed)
Closes #199 (closed)