What Dev Docs changes are you proposing?

NEW /application concept doc

As part of gsod, we need to build out the new Concepts section in our docs.

Each concept page should be planned w/ an agnostic outline

• application definition
• What is the purpose of applications?

Each concept page should include at least 1 engineering diagram that helps users visualize each spec term

Code of Conduct

• I agree to follow this project's Code of Conduct