fix(STATUS_TAG_COLOR): 将离线状态标签颜色改为error

src/pages/ToolsLibraryList.js

@@ -20,7 +20,7 @@ export const STATUS_MAP = {
 
 export const STATUS_TAG_COLOR = {
   normal: "success",
-  offline: "default",
+  offline: "error",
   unpublished: "default",
 };