nostr:nprofile1qqs04xzt6ldm9qhs0ctw0t58kf4z57umjzmjg6jywu0seadwtqqc75spz9mhxue69uhkummnw3ezuamfdejj7qgnwaehxw309ac82unsd3jhqct89ejhxtcppemhxue69uhkummn9ekx7mp00ugyzc where do I go to propose a new DVM kind and get feedback on my design? PR to https://github.com/nostr-protocol/data-vending-machines?