What about a nostr client with a built-in monero wallet, including a auto-swap for zapping lightning wallet users 

 Well... Not that it auto-swaps, but... Garnet is a port of amethyst that focuses on XMR.  

 But with Garnet you can't zap lightning users ? Or you can set a XMR wallet + Lightning ?  

 No clue.  

 You can do both