chore: bootstrap lean sysadmin-chronicles repo

Import the runnable game code, content, docs, scripts, and repo guidance while leaving local agent state, dependency installs, build output, and backup copies out of the published tree.

server/src/lib/virsh.js

@@ -0,0 +1,7 @@
+import { runCommand } from './command.js';
+
+export async function runVirsh(args = [], options = {}) {
+  const uri = options.uri ?? process.env.LIBVIRT_URI ?? 'qemu:///system';
+  const timeoutMs = (options.timeoutSec ?? 10) * 1000;
+  return await runCommand('virsh', ['--connect', uri, ...args], { timeoutMs });
+}