# Overlay to provide unstable packages under pkgs.unstable.* namespace
# This allows using stable packages by default while selectively using
# unstable versions for specific packages (e.g., LLM development tools)
#
# Usage: Pass nixpkgs input when applying overlay:
#   overlays = [ (import ./modules/overlays/unstable.nix nixpkgs) ];

nixpkgs: final: prev: {
  unstable = import nixpkgs {
    inherit (prev) system;
    config.allowUnfree = true;
  };
}