Trino impersonation support

Heys guys

I have installed a Briefer OSS cluster over Kubernetes and I was able to connect it to a Trino cluster for SQL exploration. I'm wondering if there is some place to provide specific Trino connection or session properties through connection string or somewhere else to enable impersonation, because it's crucial for us to have running queries properly identified on Trino cluster considering Briefer logged user email as ID.

Any helps will be appreciated! Thanks

No implementation files or tests are mentioned. Start by locating the Trino connection configuration and the code that creates query sessions, then determine where the logged-in user's email could be passed as an impersonation property. Done means Briefer can configure impersonation and Trino identifies queries with the logged-in user's email.

Written by the indexing model from the issue text.