From 1b6b31732b149b9c37ab41a43893941482adc855 Mon Sep 17 00:00:00 2001
From: PolyCity <dev@polycity.game>
Date: Sun, 23 Aug 2026 04:40:02 +0000
Subject: [PATCH] self-healing demo server script for tunnel hosting

---
 scripts/serve.sh | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100755 scripts/serve.sh

diff --git a/scripts/serve.sh b/scripts/serve.sh
new file mode 100755
index 0000000..33d1bea
--- /dev/null
+++ b/scripts/serve.sh
@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+# Self-healing static server for the published demo.
+cd "$(dirname "$0")/.."
+while true; do
+  echo "[serve] starting preview $(date -u +%H:%M:%S)"
+  pnpm exec vite preview --port 4173 --strictPort --host 127.0.0.1
+  echo "[serve] preview exited ($?) - restarting in 2s"
+  sleep 2
+done