From e55fade6d758a059fa311dea792fa02106224b99 Mon Sep 17 00:00:00 2001
From: sky121113 <sky121113@gmail.com>
Date: Wed, 3 Jun 2026 16:41:07 +0800
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1. 修改 .gitea/workflows/deploy-demo.yaml，將 Step 5 - Cleanup 的 prune 動作替換為 echo 跳過，以保留 Docker 建置快取。
---
 .gitea/workflows/deploy-demo.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.gitea/workflows/deploy-demo.yaml b/.gitea/workflows/deploy-demo.yaml
index 0ad7c11..6eeeab5 100644
--- a/.gitea/workflows/deploy-demo.yaml
+++ b/.gitea/workflows/deploy-demo.yaml
@@ -80,4 +80,4 @@ jobs:
           docker restart star-cloud-mqtt-worker
 
       - name: Step 5 - Cleanup
-        run: docker image prune -f
+        run: echo "Skip docker image prune on demo to preserve Docker build cache."