feat(openai): add macOS Live attestation

frontend/src/i18n/locales/en/admin/overview.ts

@@ -1098,7 +1098,7 @@ export default {
       openaiLive: {
         title: 'OpenAI Live',
         allow: 'Allow Live access',
-        hint: 'When enabled, API keys in this OpenAI group can create and control Live voice sessions. Disabled by default.'
+        hint: 'When enabled, API keys in this OpenAI group can create and control Live voice sessions. Disabled by default. The Sub2API server must run on macOS with the official ChatGPT app installed; client platforms are unrestricted.'
       },
       invalidRequestFallback: {
         title: 'Invalid Request Fallback Group',

frontend/src/i18n/locales/zh/admin/overview.ts

@@ -1096,7 +1096,7 @@ export default {
       openaiLive: {
         title: 'OpenAI Live',
         allow: '允许访问 Live',
-        hint: '启用后，此 OpenAI 分组的 API Key 可以创建并控制 Live 语音会话。默认关闭。'
+        hint: '启用后，此 OpenAI 分组的 API Key 可以创建并控制 Live 语音会话。默认关闭。运行 Sub2API 的服务端必须是 macOS，并安装官方 ChatGPT App；客户端平台不受限制。'
       },
       invalidRequestFallback: {
         title: '无效请求兜底分组',