There's little information about what keys and values are in the output, what it means and how they are related to the screen output. In general that needs to be added. (special topics see #1675, #1674)

Describe the current state of the problem
Currently, there is a text input for a font family, similar to what works for CSS font-family property. This is good for users who work with CSS, but it is not intuitive for those who don't.

Describe the solution you'd like

• A help icon that will show some examples of proper font families, and the rules for writing them;
• A font picker fo

See https://itch.io/t/795768/what-does-ctcamerarealignroom-actually-do-

1. 阿里云采用 默认在线控制台（terminal）服务
2. IDC 判断如果本地服务，直接控制