[REQUEST] add .env.example in apps/sim

[sundaram2021]

Is your feature request related to a problem? Please describe. .env.example file should be there in apps/sim since it is a part of workflow setup

Describe the solution you'd like .env.example file with optional and required variables and if possible default values

Describe alternatives you've considered A clear and concise description of any alternative solutions or features you've considered.

Additional context Add any other context or screenshots about the feature request here.

[ManvithGopu13]

Hello @waleedlatif1, I've created a PR #1838 with a comprehensive .env.example file containing all required and optional environment variables. Can you please check once?

[sundaram2021]

hey @ManvithGopu13 , thanks for contributing but this issue was already been covered in this PR

[waleedlatif1]

@ManvithGopu13 @sundaram2021 there is already a .env.example in apps/sim/app, I think also adding one in apps/sim would cause confusion, what do you think?