[feature]: Portainer support

[vastamaki]

Is there an existing issue for this?

• [X] I have searched the existing issues

Summary

Currently, it's not possible to install a Plane using Portainer (https://www.portainer.io/) at least easily.

I believe adding docker-compose support without requiring any installation would solve the issue.

Why should this be worked on?

Portainer is a really popular tool with 1B+ pulls in Docker Hub. It's a tool for managing containers and would help people (including me) to host this more easily.

[Quadrubo]

see #736

[rhea0110]

Hey @vastamaki, thank you for your valuable suggestion. We have already planned to implement it, and we will keep you updated on the progress.

Thank you!