nostr:nprofile1qqs20w7rzqehau6zga8cxyv5nfcn5c0eqqk3gmr4fyl77e3gleahhcct06ekp depends on who holds the keys. self custodial wallets like phoenix, breez or zeus have a drain or close all channels option that sweeps to an onchain address you control, and a force close still pays you out after the timel...