In next diff, I will introduce a handler component responsible for navigating to this modal if a user does not have an associated farcaster account (logic will be further refined later in stack to not display if existing user has just declined to connect a farcaster account and to display if farcaster user is only in 3 or fewer communities)

https://gist.github.com/vdhanan/f8456da993c40abe1a8dc1cebc2027e4

modal content to be replaced with FlatList in a later diff