Hey nostr:nprofile1qy88wumn8ghj7mn0wvhxcmmv9uq32amnwvaz7tmjv4kxz7fwv3sk6atn9e5k7tcpr9mhxue69uhhyetvv9ujuumwdae8gtnnda3kjctv9uqzqgjs76tffs4y8y57wljaurm2vxh9udapaekk5waw79cxakvszfytmdec76 is it possible to somehow switch my existing (email) account to nostr? In theory, I could just log in with nostr and abandon the old account, but I'd lose my history and would need to withdraw all the funds.