feat: add NixOS flake development environment#21

yuuhikaze wants to merge 1 commit into

Open-LLM-VTuber:mainOpen-LLM-VTuber/Open-LLM-VTuber-Web:mainfrom

yuuhikaze:feat/nix-flakeyuuhikaze/Open-LLM-VTuber-Web:feat/nix-flakeCopy head branch name to clipboard