[VSCode] How can tsp compiler disable message format (pretty with color) for error

[chunyu3]

VSCode terminal does not support colored Text, as result it will show as messy code,
(as following, an exception throw from http-client-csharp emitter, compiler catch this exception and log it as ExternalError)

Can tsp compiler provide a way to disable format error message?

Current diagnostics has honor --pretty false to disable format diagnostics message as following:

typespec/packages/compiler/src/core/logger/console-sink.ts

Line 58 in 2fd4d33

return options.pretty ? color(text) : text;

Can tsp compiler honor --pretty for error message as diagnostics to disable message format?

typespec/packages/compiler/src/core/cli/utils.ts

Line 149 in 2fd4d33

console.error(error.render(color));