🔧 Add shell.nix

Author: Freed-Wu

shell.nix

@@ -0,0 +1,10 @@
+{ pkgs ? import <nixpkgs> { } }:
+
+with pkgs;
+mkShell {
+  name = "code-stats.nvim";
+  buildInputs = [
+    stdenv.cc
+    openssl
+  ];
+}