feat(tls): 新增 TLS 指纹模拟功能

frontend/src/i18n/locales/en.ts

@@ -1285,6 +1285,10 @@ export default {
           idleTimeout: 'Idle Timeout',
           idleTimeoutPlaceholder: '5',
           idleTimeoutHint: 'Sessions will be released after idle timeout'
+        },
+        tlsFingerprint: {
+          label: 'TLS Fingerprint Simulation',
+          hint: 'Simulate Node.js/Claude Code client TLS fingerprint'
         }
       },
       expired: 'Expired',

frontend/src/i18n/locales/zh.ts

@@ -1417,6 +1417,10 @@ export default {
           idleTimeout: '空闲超时',
           idleTimeoutPlaceholder: '5',
           idleTimeoutHint: '会话空闲超时后自动释放'
+        },
+        tlsFingerprint: {
+          label: 'TLS 指纹模拟',
+          hint: '模拟 Node.js/Claude Code 客户端的 TLS 指纹'
         }
       },
       expired: '已过期',