.github/ ├── workflows/ │ └── validate-pow.yml # GitHub Actions validation workflow └── apps/ └── pow-validator/ # Mock GitHub App validation logic scripts/ ├── simulate-payout.js # Mock Solana payout script └── validate-pow.js # PoW validation logic pow.yaml # PoW bounty configuration pow-submission-example.json # Example submission template CONTRIBUTING.md # Contributor instructions