Add Docker Compose Support

[benjisho]

Summary

This pull request adds Docker Compose support to the ExtAnalysis project and updates the README with relevant instructions for using Docker and Docker Compose.

Changes

1. Added docker-compose.yml to simplify the setup and running of ExtAnalysis using Docker Compose.
2. Updated the README with:
   • New Docker Compose section under "Docker Usage".
   • Detailed instructions on building and running the application using Docker and Docker Compose.

Motivation

Adding Docker Compose support allows users to set up and run ExtAnalysis using a compose.

Testing

• Run docker compose up --build
• Run docker-compose run --rm --build -it -p 13337:13337 extanalysis -h 0.0.0.0.

Additional Notes

• Ensure you have Docker and Docker Compose installed before following the instructions in the updated README.

[Tuhinshubhra]

@benjisho Thanks for the PR :)
merged.