Feature Request: Simplify Installation with Docker Compose

Is your feature request related to a problem? Please describe. Harbor is a great container registry, but the current installation process using the bash script is cumbersome and lacks flexibility. For example, it doesn't easily support custom configurations or scaling without diving into complex setups.

Describe the solution you'd like Provide an official Docker Compose file for installation, ideally as a single or two-service setup (similar to alternatives like Docker Registry or Quay). This would make deployment quicker and more approachable for users.

Describe alternatives you've considered Sticking with the bash script, but modifying it manually, is error-prone and not ideal for production environments.

Additional context This would greatly improve accessibility for new users and align with common practices in the container ecosystem.