Airdrop

[David-glitc]

Add Burn and Transfer NFT Functionality

This pull request enhances the README.md file with instructions for two new features: burning NFTs and transferring NFTs to multiple addresses.

Changes

• Added a new "Burn NFTs" section with step-by-step instructions on how to use the burn functionality.
• Added a new "Transfer NFTs" section detailing the process of transferring tokens to multiple addresses.
• Included information about the transfer script's features, such as progress bar and error handling.
• Updated the "Important Notes" section with additional considerations for burning and transferring NFTs.
• Optimized build-csv.js with multi-threading
  • Implemented Worker threads for parallel processing
  • Significantly improved performance for large collections

Benefits

• Provides clear guidance for users who want to burn tokens from their collection.
• Offers a streamlined process for transferring NFTs to multiple addresses, which is useful for airdrops or distributing tokens.
• Improves overall documentation clarity and completeness.

Testing

• Verified that all new instructions are clear and accurate.
• Ensured consistency with existing documentation style and format.

Please review and let me know if any further changes or clarifications are needed.