Add EIP: Order Book DEX with Two Phase Withdrawal

[qizheng09]

The Order Book DEX Standard is a proposed set of interface specifications that define a decentralized exchange protocol for trading assets using order books. This standard provides a set of functions that allow users to deposit, withdraw, and trade assets on a decentralized exchange. Additionally, it innovatively proposes a two-phase withdrawal scheme to ensure the asset security of both users and the exchange, addressing users' trust issues with the exchange.

[eth-bot]

✅ All reviewers have approved.

[qizheng09]

Blockchain-driven finance requires us to continuously iterate protocols and solidify good financial protocols. The 1:1 reserve ratio and two-phase withdrawal protocol can ensure the security of assets for both users and project parties. It is a good solution for order book-based DEX built on Layer 2 technology.

[Pandapip1]

@eth-bot rerun

[github-actions]

The commit d512737 (as a parent of 520f7dc) contains errors.
Please inspect the Run Summary for details.

[SamWilsn]

Looking good!

As more of a suggestion than a requirement, I would add a two new headings under Specification: ### Interface and ### Settling. Move all the functions (eg. deposit, withdraw, etc) under ### Interface, and move the settling requirements under ### Settling.

The example should be removed for now, and eventually re-added to your reference implementation if you add one.

[qizheng09]

@SamWilsn

Hi Sam! Thank for your reply! I remove the settle function now and will add it to reference implementation in future!

[SniperUsopp]

This is a great idea and I hope this proposal will become a standard agreement soon. This has significant implications for the security of users' assets.

[eth-bot]

All Reviewers Have Approved; Performing Automatic Merge...