Make API editable and callable from docs

🎯 Problem to be solved

Currently the apis on https://docs.obol.tech/api are not directly executable on docs. If someone wants to call the API through browser, they have to use Swagger which is not public facing. https://api.obol.tech/docs#/

This increases time to first call for dev.

If it is too much of issue, then we should at least let users input the query and path parameters and copy the HTTP or Curl so that they can use that in postman/ cmd line quicklu

🛠️ Proposed solution

• let users input the parameters and call API directly from docs and copy the API to be used
• If cannot call from docs, let them input parameters and copy API from the docs.

🧪 Tests

• Netlify deployment build tests passing

👐 Additional acceptance criteria

❌ Out of Scope

Start at the API documentation page at https://docs.obol.tech/api and compare it with the Swagger entry point at https://api.obol.tech/docs#/. Establish whether the completed work should support direct calls or parameter entry with HTTP/cURL copying, then verify the chosen flow and the Netlify deployment build before considering it done.