Good luck!  I spent 10 years building micro apps before nostr.  What you can do in year 10 is very different from what you can do in year 1.  Be prepared to interate.  The nostr NIP structure will need to be reworked quite alot to handle meta data and hyperlinks, but even without that you should be able to make useful things quickly.  I'd suggest adding versions to the app meta data from 0.1 -> 0.x where x is large.  Then a 1.0 model in, say, 2-3 years when you think it's perfect.  But even that it will evolve.