This is great! There's way too many arcane text file formats (configs, Dockerfiles, workflow definitions etc) without any sort of fast feedback loop on type-safety, documentation etc.
We need more projects like this and if a system is running SystemD, this needs to be enabled and integrated with any LSP-supported editors.
Thanks for the positive feedback! The documentation needs a bit of revision, but I agree there's a lot of configuration file formats that should be supported with language servers that might not necessarily have rich AST parsing as part of their contents.