Description: "When users upload proof-of-work, we need to pin it to IPFS so it doesn't disappear." Acceptance Criteria: [ ] Integrate Pinata API. [ ] Endpoint POST /api/upload. [ ] Return IPFS Hash (Qm...). Priority: High Labels: ipfs, storage
Description: "When users upload proof-of-work, we need to pin it to IPFS so it doesn't disappear."
Acceptance Criteria:
[ ] Integrate Pinata API.
[ ] Endpoint POST /api/upload.
[ ] Return IPFS Hash (Qm...).
Priority: High
Labels: ipfs, storage