Need information about APIs provided by fabric console

[dshuffma-ibm]

We need to add a section the to readme or faq about the apis provided by fabric console.

The swagger doc is here, but it needs some links to it so people can find it.

[dshuffma-ibm]

done, https://github.com/hyperledger-labs/fabric-operations-console/blob/main/docs/apis.md