LanguageTool for Czech users

Hello, I would like to ask if you could add Czech language. As a student, I switch between Czech and English a lot, and it is very irritating seeing all those red lines under half of a document.
Thank you

  1. Unless there is at least one volunteer to support a language, the language is obviously not supported. Asking here is next to useless, because here we are (mainly) users or maintainers of other languages.
  2. Those red lines under half of a document mean that you follow some bad practices preparing your documents, and LanguageTool won’t help you in this respect. If you ask a good question, maybe, some good advice will be given.