Ventoy boot menu

[longpanda]

I add @@XXXX for variable expansion in label component.

Try this CI release:
https://github.com/ventoy/Ventoy/actions...3732973042
https://www.ventoy.net/en/doc_github_ci.html

Code:

+ vbox {
  left = 80%
  top = 1%
  width = 10% 
  + hbox {
  + label {text = "Platform" color = "#ff0000"}
  }
  + hbox {
  + label {text = "RAM" color = "#ff0000"}
  }
  + hbox {
  + label {text = "Resolution" color = "#ff0000"}
  }
}

+ vbox {
  left = 90%
  top = 1%
  width = 10% 
  + hbox {
  + label {text = "@@grub_cpu_platform" color = "#0000ff"}
  }
  + hbox {
  + label {text = "@@grub_total_ram" color = "#0000ff"}
  + label {text = " MB" color = "#0000ff"}
  }
  + hbox {
  + label {text = "@@gfxmode" color = "#0000ff"}
  }
}