We want to update the logic for when we show the farcaster prompt so that it is less annoying. This means we only want to show this prompt to the user just once if the user has an existing account that does not have an fid yet. We will also avoid showing the prompt to users who created new accounts and chose not to connect their farcaster account during the registration process
Linear task: https://linear.app/comm/issue/ENG-8449/rethink-farcaster-prompt-to-make-sure-its-not-annoying