[Feature]: Init command

[ablankz]

🚀 Feature Proposal

Init command is used to generate a config file.

• The config can be generated automatically by interactive questions.
• Optionally, it should be possible to disable interactive and create a minimally configured config.
• There are command options for SLAVE and MATTER.
• All questions in interactive can be specified by command options, and if all are specified, the interactive prompt is not called even if "the minimum configuration" options are disabled.
• A base file can also be specified, in which case only the missing properties will be asked. Overriding by command options is also possible.

✨ Motivation

It's a pain to write a config file every time.

📝 Additional Context

Use promptui for prompt.
Values that could be enums, etc. should be Selec and selectable, not just Input.