Introducing Docker Compose for Enhanced Development Experience

[teamchong]

This pull request introduces Docker Compose to the existing Docker setup:

• Added a docker-compose.yml file to simplify container orchestration and environment setup.
• Ensured proper volume binding and environment variable management with Docker Compose.
• Modified wiki.md to guide users on utilizing Docker Compose and the flexibility it offers, such as changing the default online_log/app.py.

This PR aim to further enhance the developer experience, making it easier for new users to get started.

Feedback and testing are welcome.