fix(frontend): 修复账号管理页面分组显示和 Cookie 授权问题

- 新增 AccountGroupsCell 组件优化分组列显示（最多4个+折叠）
- 修复 Cookie 自动授权时 group_ids/notes/expires_at 字段丢失
- 修复 SettingsView 流超时配置前后端字段不一致问题

frontend/src/i18n/locales/en.ts

@@ -1022,6 +1022,7 @@ export default {
       schedulableEnabled: 'Scheduling enabled',
       schedulableDisabled: 'Scheduling disabled',
       failedToToggleSchedulable: 'Failed to toggle scheduling status',
+      allGroups: '{count} groups total',
       platforms: {
         anthropic: 'Anthropic',
         claude: 'Claude',

frontend/src/i18n/locales/zh.ts

@@ -1099,6 +1099,7 @@ export default {
       schedulableEnabled: '调度已开启',
       schedulableDisabled: '调度已关闭',
       failedToToggleSchedulable: '切换调度状态失败',
+      allGroups: '共 {count} 个分组',
       columns: {
         name: '名称',
         platformType: '平台/类型',