Include full contents of all nested repositories

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

openclaw/test/fixtures/child-process-bridge/child.js

@@ -0,0 +1,11 @@
+process.stdout.write("ready\n");
+
+const keepAlive = setInterval(() => {}, 1000);
+
+const shutdown = () => {
+  clearInterval(keepAlive);
+  process.exit(0);
+};
+
+process.on("SIGTERM", shutdown);
+process.on("SIGINT", shutdown);