tyiu on Nostr: So close to cracking the code to get a viable native iOS Nostr signer proof of ...

So close to cracking the code to get a viable native iOS Nostr signer proof of concept working. I think I’ve verified almost all possible approaches that will work.
1. nostrsigner:// URL scheme + callbacks ✅
2. Signer iOS shortcut + clipboard ✅
3. Signer iOS action extension via Share Sheet (last step to figure out how to pass data back from extension to host app)

More tomorrow.