Merge branch 'test' into release

frontend/src/i18n/locales/en.ts

@@ -1548,6 +1548,11 @@ export default {
         enableSora: 'Enable Sora simultaneously',
         enableSoraHint: 'Sora uses the same OpenAI account. Enable to create Sora account simultaneously.'
       },
+      anthropic: {
+        apiKeyPassthrough: 'Auto passthrough (auth only)',
+        apiKeyPassthroughDesc:
+          'Only applies to Anthropic API Key accounts. When enabled, messages/count_tokens are forwarded in passthrough mode with auth replacement only, while billing/concurrency/audit and safety filtering are preserved. Disable to roll back immediately.'
+      },
       modelRestriction: 'Model Restriction (Optional)',
       modelWhitelist: 'Model Whitelist',
       modelMapping: 'Model Mapping',

frontend/src/i18n/locales/zh.ts

@@ -1696,6 +1696,11 @@ export default {
         enableSora: '同时启用 Sora',
         enableSoraHint: 'Sora 使用相同的 OpenAI 账号，开启后将同时创建 Sora 平台账号'
       },
+      anthropic: {
+        apiKeyPassthrough: '自动透传（仅替换认证）',
+        apiKeyPassthroughDesc:
+          '仅对 Anthropic API Key 生效。开启后，messages/count_tokens 请求将透传上游并仅替换认证，保留计费/并发/审计及必要安全过滤；关闭即可回滚到现有兼容链路。'
+      },
       modelRestriction: '模型限制（可选）',
       modelWhitelist: '模型白名单',
       modelMapping: '模型映射',