fix: unblock standalone npm package verification

Author: benvinegar

package.json

@@ -5,7 +5,7 @@
   "type": "module",
   "packageManager": "bun@1.3.10",
   "bin": {
-    "hunk": "./dist/npm/main.js"
+    "hunk": "dist/npm/main.js"
   },
   "files": [
     "dist/npm",

scripts/check-pack.ts

@@ -1,5 +1,7 @@
 #!/usr/bin/env bun
 
+import { existsSync } from "node:fs";
+
 interface PackedFile {
   path: string;
   size: number;
@@ -71,4 +73,8 @@ if (pack.name !== "hunkdiff") {
   throw new Error(`Expected npm package name to be hunkdiff, got ${pack.name}.`);
 }
 
+console.log(`Verified npm pack output for ${pack.name}@${pack.version} (${pack.entryCount} files).`);
+ npm package name to be hunkdiff, got ${pack.name}.`);
+}
+
 console.log(`Verified npm pack output for ${pack.name}@${pack.version} (${pack.entryCount} files).`);