update mod and add bundle

bundles/helloworld-bundle.ts

@@ -0,0 +1,10 @@
+#!/usr/bin/env runts -- --allow-import
+
+import {log} from "https://global.hatter.ink/script/get/@18/deno-commons-mod.ts";
+
+// deno bundle --allow-import helloworld-bundle.ts -o helloworld-bundle.bundle.ts
+async function main() {
+    log.info("Hello World!");
+}
+
+main().catch(console.error);