Enable CORS inorder to be able to connect to ONDC hosted pre-prod (dev /sandbox) backend

[csamprajan]

Hello there,

We have cloned this repo and trying to build a POC with additional features.
Basically, we will be working on the checkout page.
We can't get to this page with localhost:3000, because we don't have a simulated backend server.
Its too complex / impossible to simulate ONDC server on our own.
I tried to connect to your pre-prod servers. But its giving CORS error for localhost.
I tried to mock my localhost to something like 'subdomain'.ondc.org.
Even that is not working.

I assume this is a problem for all developers.
Could you open CORS to localhost for a low fidelity pre-prod server ?

Thanks,
Chaitanya