🔨 1. NFT Minting Logic: Cleanup & Finalization

• Move minting logic into a clearly defined MintingService or nft.rs module

  • Currently lives in minting.rs inside recognition-system and reputation-system
  • Consolidate or create a shared minting interface if NFTs are reused across modules

• Ensure all minting functions validate caller permissions

  • Only allow minting by authorized actors (DAOs, governance layer, etc.)

• Link minted NFTs to metadata (e.g., IPFS hash or project data)

  • Use the metadata.rs module more explicitly in minting.rs

• Implement unique ID or hash per NFT

  • Ensure no collision or duplication risk

• Write a helper to query minted NFTs by owner/address