nostr:npub12rv5lskctqxxs2c8rf2zlzc7xx3qpvzs3w4etgemauy9thegr43sf485vg nostr:npub1rxysxnjkhrmqd3ey73dp9n5y5yvyzcs64acc9g0k2epcpwwyya4spvhnp8 is it currently possible to run a cashu mint on Umbrel OS ? I have installed the Nutstash app but I don't see anything in there about setting up an actual mint