fix(eslint): 修复 ESLint 检查错误

- 修复 apiKeyService.js 中 if 语句缺少大括号的 curly 错误
- 移除 openaiGeminiRoutes.js 中重复声明 apiKeyService 导致的 no-shadow 错误

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

src/routes/openaiGeminiRoutes.js

@@ -499,7 +499,6 @@ router.post('/v1/chat/completions', authenticateApiKey, async (req, res) => {
         // 记录使用统计
         if (!usageReported && totalUsage.totalTokenCount > 0) {
           try {
-            const apiKeyService = require('../services/apiKeyService')
             await apiKeyService.recordUsage(
               apiKeyData.id,
               totalUsage.promptTokenCount || 0,
@@ -580,7 +579,6 @@ router.post('/v1/chat/completions', authenticateApiKey, async (req, res) => {
       // 记录使用统计
       if (openaiResponse.usage) {
         try {
-          const apiKeyService = require('../services/apiKeyService')
           await apiKeyService.recordUsage(
             apiKeyData.id,
             openaiResponse.usage.prompt_tokens || 0,

src/services/apiKeyService.js

@@ -43,20 +43,28 @@ const ACCOUNT_CATEGORY_MAP = {
  * @returns {array} - 权限数组，空数组表示全部服务
  */
 function normalizePermissions(permissions) {
-  if (!permissions) return [] // 空 = 全部服务
+  if (!permissions) {
-  if (Array.isArray(permissions)) return permissions
+    return [] // 空 = 全部服务
+  }
+  if (Array.isArray(permissions)) {
+    return permissions
+  }
   // 尝试解析 JSON 字符串（新格式存储）
   if (typeof permissions === 'string') {
     if (permissions.startsWith('[')) {
       try {
         const parsed = JSON.parse(permissions)
-        if (Array.isArray(parsed)) return parsed
+        if (Array.isArray(parsed)) {
+          return parsed
+        }
       } catch (e) {
         // 解析失败，继续处理为普通字符串
       }
     }
     // 旧格式 'all' 转为空数组
-    if (permissions === 'all') return []
+    if (permissions === 'all') {
+      return []
+    }
     // 旧单个字符串转为数组
     return [permissions]
   }