Fix #4826 : Documentation pages for Docker Setup

[Shubhamx404]

Documentation pages for Setup (Linux, Windows, macOS , manual , docker ) are empty on ReadTheDocs #4826

path : Cloud-CV/EvalAI/tree/master/docs/source/01-getting-started/setup

issue : there is no Docker setup guide ( issue #4826 )

What this PR Does

This PR adds complete Docker-based setup documentation for EvalAI to address missing and empty setup pages and improve the onboarding experience.

Added Documentation Includes

• Clear prerequisites

  • Docker
  • Docker Compose
  • Git

• Step-by-step setup instructions

  • Forking the EvalAI repository
  • Cloning the fork locally
  • Building and running EvalAI using Docker Compose

• Default login credentials

  • Admin, Host, and Participant accounts for local development

• Optional service profiles

  • Worker services for local evaluation testing
  • StatsD exporter for monitoring

• Container verification steps

  • Validating running services using docker ps

• Common issues & troubleshooting

  • Port conflicts (e.g., port 8888 already in use)
  • Database and volume reset instructions
  • Viewing service logs for debugging

Next step : i will make more Setup documentation for (Linux , MacOs , Manual Installation , Windows )

@RishabhJain2018 @gchhablani sir , Please review my Pr

Thanks
Shubham Kumar sharma