add more web3 terms and definition

[warengonzaga]

Task

Add more web3 terms and definitions to the data.json file. In the future, we'll migrate this to a proper server setup but right now, let's add more terms and definitions first.

Instructions

• Open data.json inside the src folder.
• Add your terms and definition.
• Submit a PR on dev branch.

Note: Don't create a single PR that contains a lot of new terms and definitions. I would recommend submitting a PR with a max of 10 terms and then describing your changes where you get your definition. It must be valid terms with reliable sources. Good luck and thank you for your awesome contribution!