fix(sterilization): 修复接口数据获取的冗余判断逻辑

移除了多余的res?.data || []判断，直接取res?.data?.list即可，避免重复兼容空数据场景

src/view/sterilization/index.vue

@@ -81,7 +81,7 @@ const onLoad = async () => {
     state.loading = false
     return
   }
-  const list = res?.data?.list || res?.data || []
+  const list = res?.data?.list || []
   for (const item of list) {
     state.list.push(item)
   }