Create nft_pawn_shop.md

[berzanorg]

Grant Application Checklist

• [x] The applications/application-template.md or applications/research-template.md has been copied, renamed ( "project_name.md") and updated.
• [x] An Ethereum address for the payment of the milestones is provided inside the application.
• [x] The total funding amount of the project is up to USD $30k for every grant applications.
• [x] The initial PR contains only one commit (squash if needed before submitting your PR).

[NecoSherry]

The application has entered the committee review stage.

[NecoSherry]

Hi @BerzanOrg , the grant committee is highly interested in your application. Could you please provide more information about the project? Such as the prototype, UI design, and technical structure