Add more data fields

[KarimJedda]

We'd like to add a few fields to the following file https://github.com/paritytech/substrate-website/blob/main/data/teams.json.

Some fields of interest are:
relay: Polkadot or Kusama
chain_id (the ID of the chain)

We do this for simple data augmentation / joining in our backend. Since the fields are manually added to the repository we want to avoid augmenting the data on the backend since that's error prone.

Let me know what you think.

[jonnysmillie]

Hey @KarimJedda,

The teams.json no longer exists.

I can definitely add these fields. It's now a case of displaying the relay and chain_id where it exists and adding the values to the markdown files for projects we want to add these values to.

Do you have a list of the projects you have these values for?