V1 api

[callebtc]

Updates to the V1 API in Cashu-TS.

Todo:

• Implement all v1 endpoints and models
  • GET /v1/info
  • GET /v1/keys
  • GET /v1/keys/{keyset_id}
  • GET /v1/keysets
  • GET /v1/check
  • POST /v1/split
  • POST /v1/melt/quote/bolt11
  • POST /v1/melt/bolt11
  • POST /v1/mint/quote/bolt11
  • POST /v1/mint/bolt11
• BlindedMessage now has id field
• Use 64-char hex string for generating secrets
• Update tests to new hex keyset IDs and secrets
• Add Nutshell mint end-to-end integration tests (Docker pipeline not working yet, but tests are green)

Out of scope:
Implement keyset ID derivation. Right now, it simply trusts the mint to respond with the correct keyset ID

[gandlafbtc]

LGTM!

I would like to do some manual testing before merge

[starbackr-dev]

This PR still lacks passing the unit='usd' to getMintQuote. Do you want to update after v1 is merged?

[gandlafbtc]

yes

[starbackr-dev]

Still waiting for this to get merged into dev branch before I can make changes for unit=usd.

[callebtc]

I'm going to one more thing before the merge: cashubtc/nuts#93

[callebtc]

Nutshell integration tests in f46001b are failing because the token state check with Y has not been released in nutshell yet. Need to think about how to synchronize this best.

[gandlafbtc]

I was doing some more reviewing and there will be some more changes coming.

needs more changes

[gandlafbtc]

I think this is ready for merge. Did more testing with nutstash wallet, and everything seems to work as expected. @callebtc @starbackr-dev

[callebtc]

LGTM 🚀