Update cess.md

[taylorshuang]

Grant Application Checklist

• The application template has been copied, renamed ( project_name.md) and updated.
• A BTC or Ethereum (DAI) address for the payment of the milestones is provided inside the application.
• I have read and acknowledged the Terms and Conditions.
• The software delivered for this grant will be released under an open-source license specified in the application.
• The total funding amount of the project is below USD $30k for initial grant applications and $100k for follow-up grants.
• The initial PR contains only one commit (squash if needed before submitting your PR).
• The grant will only be announced once the first milestone has been accepted.