fix(ui): add close button to all success toasts

src/components/usage/ModelTestConfigPanel.tsx

@@ -47,7 +47,9 @@ export function ModelTestConfigPanel() {
     try {
       setIsSaving(true);
       await saveStreamCheckConfig(config);
-      toast.success(t("streamCheck.configSaved", "健康检查配置已保存"));
+      toast.success(t("streamCheck.configSaved", "健康检查配置已保存"), {
+        closeButton: true,
+      });
     } catch (e) {
       toast.error(
         t("streamCheck.configSaveFailed", "保存失败") + ": " + String(e),

src/components/usage/PricingEditModal.tsx

@@ -76,6 +76,7 @@ export function PricingEditModal({
         isNew
           ? t("usage.pricingAdded", "定价已添加")
           : t("usage.pricingUpdated", "定价已更新"),
+        { closeButton: true },
       );
 
       onClose();