fix: 修复 ESLint 错误 - if 语句花括号和箭头函数简写

src/models/redis.js

@@ -795,7 +795,9 @@ class RedisClient {
    * 获取使用了指定模型的 Key IDs（OR 逻辑）
    */
   async getKeyIdsWithModels(keyIds, models) {
-    if (!keyIds.length || !models.length) return new Set()
+    if (!keyIds.length || !models.length) {
+      return new Set()
+    }
 
     const client = this.getClientSafe()
     const result = new Set()

src/routes/admin/apiKeys.js

@@ -474,9 +474,9 @@ async function getApiKeysSortedByCostCustom(options) {
   }
 
   // 2. 转换为数组并排序
-  const sortedEntries = [...costs.entries()].sort((a, b) => {
+  const sortedEntries = [...costs.entries()].sort((a, b) =>
-    return sortOrder === 'desc' ? b[1] - a[1] : a[1] - b[1]
+    sortOrder === 'desc' ? b[1] - a[1] : a[1] - b[1]
-  })
+  )
   const rankedKeyIds = sortedEntries.map(([keyId]) => keyId)
 
   // 3. 批量获取 API Key 基础数据