✨feature: First push to git

src/index.ts

@@ -0,0 +1,9 @@
+import { createProgram } from './cli/program.js';
+
+createProgram()
+  .parseAsync(process.argv)
+  .catch((error: unknown) => {
+    const message = error instanceof Error ? error.message : String(error);
+    console.error(`nlc: ${message}`);
+    process.exitCode = 1;
+  });