I just started looking into this and it sounds like a cool idea. Thanks for sharing.
You can host your own RSS feed and manage your own lightning channels with a node, or you can upload to nostr:nprofile1qqszy58kj62v9fpe98nhuh0q76np4e0r0g0wd44rhth3wphdnyqjfzcpz4mhxue69uhk2er9dchxummnw3ezumrpdejqzrthwden5te0dehhxtnvdakq4mjy0c to handle the complexities and set a forwarding lightning address like nostr:nprofile1qqsyv47lazt9h6ycp2fsw270khje5egjgsrdkrupjg27u796g7f5k0spzcs8wumn8ghj7un9d3shjtnyv9kh2uewd9hj7qguwaehxw309ahx7um5wgknztnwvfhjuctwvasku6fwvdhj78w5jyy if you want to keep the sats in your custody
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Meant to say, you need to be running a node and open some lightning channels, then install alby hub. Or a nice middle ground might be using something like blitz wallet app with lightning address which is trust minimized lightning