Missing .env.example for environment variable configuration

[ishaanxgupta]

What happened?

The project currently does not include a .env.example file, which makes it unclear for new contributors to know which environment variables are required to run the project locally.

What did you expect to happen?

Create a .env.example file in the project root Include all relevant environment variables

Client information

Client Information

Run gemini to enter the interactive CLI, then run the /about command.

> /about
# paste output here

Login information

No response

Anything else we need to know?

No response