Muti bench instances run simultaneously, Custom Queues, Supervisor Integration, Improved User Experience, and Optimizations

[Xieyt]

Features

• Run multiple frappe sites at once. Fixes: Running multiple instances of frappe simultaneously #85
• Custom queue support. Fixes: Custom queue support #93
• Integrate Supervisor for Efficient Command Management within Containers feature-request. Fixes: Integrate Supervisor for Efficient Command Management within Containers #92
• fm sub command group service which will have restart, start, stop, shell as commands. Fixes: Running multiple instances of frappe simultaneously #85
• Check site in fm create execution for successful creation, if not then prompt for rollback. Fixes: Check site after successfull creation  #96

Enhancements

• Migration module for handling fm version migrations.
• Revamped fm list command for improved user experience. Fixes: Tabulate fm list output #94
• Site services and worker services status in fm info command for better site monitoring at one glance. Fixes: Services running status in fm info command #95
• Alert user when current user is not added to docker group. Fixes: Alert user when current user is not added to docker group. #97
• Better formatting for yaml in all docker compose files.

Maintenance/Optimizations

• Optimized compose file migration.
• Fix logs command for better Keyboard Interrupt handling.
• Dependency change from pyyaml to ruamel.yaml for better YAML processing
• Optimized ports checking, now ports are checked excluding ports which are published by fm itself(like docker binded ports).
• Refactor code for move readability.
• Optimized docker compose services status check.

BUG FIXES

• Fixed docker compose up, restart, and exec commands not working with services argument.
• Fixed shell, logs command not working with --service flag.
• Fixed docker daemon running status checking.