Make it clearer how people can participate

[mikek-mlcommons]

More transparent calls to action on the site and in the documentation

[mikek-mlcommons]

• This is another aspect of refactoring the Github site.
• This can include the following sections/content
  • "Contribute" - a contribution guide
  • "Get involved"
  • "Join the discord"
  • To get people an idea of how the system works: Basic how to for running local SUTs using ModelBench offline with current best in class evaluator.
• It should probably be part of a broader Github site refactor

[anivar]

As someone working on this exact challenge: today's contributions to MLCommons inference showed that platform configuration issues directly undermine safety testing value. I've opened a related issue about platform safety defaults certification that could address participation by making safety more accessible and standardized. The key insight: we need to make safety deployment as rigorous as safety testing.