Politcate NFT and fungible token

Try running some of the following tasks:

npx hardhat help
npx hardhat test
REPORT_GAS=true npx hardhat test
npx hardhat node
npx hardhat run scripts/deploy.ts

🚀 Features of NFTs Marketplace

• 🔨 Create a new ERC721 collection.

• ⛽ Support setting royalty fees.

• ⭐ Sell (list item) NFT on the marketplace.

• 🌟 Offer listed items on the marketplace.

• ✨ Accept an offer on the marketplace.

• 💥 Create an auction on the marketplace.

• 🔥 Bid place to auction.

• 🏰 (Marketplace owner) Support set and update payable token, platform fee.

• user 1 list nft --> user 2 buy nft

• user 1 list nft

  ------------------> user 2 offer

  ------------------> user 3 offer

  ------------------> user 4 offer

  ======================================> user 1 accept offer

• user 1 create auction

  ----------------------> user 2 bid

  ----------------------> user 3 bid

  ----------------------> user 4 bid

  ===================================> user 1 pick a highest bid