仓库模块Demo类添加

blade-service-api/blade-wms-api/src/main/java/org/springblade/system/cache/DemoCache.java

@@ -0,0 +1,8 @@
+package org.springblade.system.cache;
+
+/**
+ * @author lqk
+ * @date 2025-12-08 18:47
+ */
+public class DemoCache {
+}