mint — manual mint trigger with validation¶

Track: 3 — Solana Phone / Web3
Section: Phase C: NFT Achievement Badges (72h)
Status: [ ] Todo
Repo: backend-api
Branch: feature/T3-023-achievements-mint-endpoint
Estimated Hours: 4h

Done When¶

Endpoint validates user earned the badge. Prevents duplicate mints. Returns mint transaction signature

Notes¶

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