Canvas - Merge form title with page title property

Right now, the form title on the top left is different than Page Title. We need to call them all Form title and: updating the right hand side under settings should update the left hand side selector too Same thing: if you update the text on the left hand side, it should update the page title Right now, on the left hand selector, it only saves if you hit "enter" on keyboard. We should put a debounce or an event on focus out that saves, because customers don't know they need to hit enter