r4bbit fdd00c1060

feat(programs): add Associated Token Account program with wallet CLI and tutorial ...

Introduce the ATA program, which derives deterministic per-token holding
accounts from (owner, token_definition) via SHA256, eliminating the need
to manually create and track holding account IDs.

Program (programs/associated_token_account/):
- Create, Transfer, and Burn instructions with PDA-based authorization
- Deterministic address derivation: SHA256(owner || definition) → seed → AccountId
- Idempotent Create (no-op if ATA already exists)

Wallet CLI (`wallet ata`):
- `address` — derive ATA address locally (no network call)
- `create`  — initialize an ATA on-chain
- `send`    — transfer tokens from owner's ATA to a recipient
- `burn`    — burn tokens from owner's ATA
- `list`    — query ATAs across multiple token definitions

Usage:
  wallet deploy-program artifacts/program_methods/associated_token_account.bin
  wallet ata address --owner <ID> --token-definition <DEF_ID>
  wallet ata create --owner Public/<ID> --token-definition <DEF_ID>
  wallet ata send --from Public/<ID> --token-definition <DEF_ID> --to <RECIPIENT> --amount 100
  wallet ata burn --holder Public/<ID> --token-definition <DEF_ID> --amount 50
  wallet ata list --owner <ID> --token-definition <DEF1> <DEF2>

Includes tutorial: docs/LEZ testnet v0.1 tutorials/associated-token-accounts.md

2026-03-23 13:58:29 +01:00

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