// Run a Node.js script inside the VM that does filesystem operations. import { AgentOs } from "@rivet-dev/agentos-core"; const vm = await AgentOs.create(); await vm.writeFile(	"/tmp/demo.mjs",	`import fs from "fs";import path from "path"; // Create a directory and write filesfs.mkdirSync("/project/src", { recursive: true });fs.writeFileSync("/project/src/index.js", 'console.log("hello");');fs.writeFileSync("/project/README.md", "# My Project"); // Read them backconst files = fs.readdirSync("/project", { recursive: true });console.log("Files:", files); const content = fs.readFileSync("/project/src/index.js", "utf8");console.log("index.js:", content); const stat = fs.statSync("/project/README.md");console.log("README size:", stat.size, "bytes");`,); const result = await vm.exec("node /tmp/demo.mjs");console.log(result.stdout);console.log("Exit code:", result.exitCode); await vm.dispose();