[SRI] enable cors setting

[Manik-Jain]

Overview

We need to make sure that the CORS is enabled properly before we move to PROD.

Tasks

change in main.ts the cors settings

[ognjenkurtic]

Could you please describe in more detail what does it mean to have CORS enabled properly and how will the completion of this issue be tested?

[Kasshern]

I think enabled properly here means that the cors setting only allow exactly our expectations within requests - Testing could be run through calls that adhere or not to cors expectations. See more here https://github.com/expressjs/cors#configuration-options