title: Vuex Modal Store Best Practice
body: <p>so I'm building a calendar application and the user will be able to edit a booking in the calendar, and the booking editor will be within a modal popup.</p>
  
  <p>I'm wondering what the best practice would be for the store for this. Should I create a BookingEditor store and hold the state and methods in there, or should this be part of the Calendar store?</p>