Localize the group Fast control

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

@@ -1151,6 +1151,11 @@ export default {
         unsupportedMessage: 'This Sub2API server cannot generate the required Live attestation. Live will not work even if enabled. Continue anyway?',
         enableAnyway: 'Enable anyway'
       },
+      openaiFast: {
+        title: 'OpenAI Fast mode',
+        force: 'Force Fast (priority)',
+        hint: 'Forces service_tier=priority on OpenAI requests in this group. The global Fast/Flex policy can still filter or block it. New requests update immediately after saving; existing WebSocket sessions must reconnect.'
+      },
       invalidRequestFallback: {
         title: 'Invalid Request Fallback Group',
         hint: 'Triggered only when upstream explicitly returns prompt too long. Leave empty to disable fallback.',

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

@@ -1149,6 +1149,11 @@ export default {
         unsupportedMessage: '当前 Sub2API 服务端无法生成 Live 所需的设备证明，即使开启也不能使用。是否仍然开启？',
         enableAnyway: '仍然开启'
       },
+      openaiFast: {
+        title: 'OpenAI Fast 模式',
+        force: '强制使用 Fast（priority）',
+        hint: '开启后，此分组的 OpenAI 请求会强制写入 service_tier=priority；全局 Fast/Flex 策略仍可过滤或拦截。保存后新请求立即生效，已建立的 WebSocket 会话需重连。'
+      },
       invalidRequestFallback: {
         title: '无效请求兜底分组',
         hint: '仅当上游明确返回 prompt too long 时才会触发，留空表示不兜底',