feat(i18n): add proxy takeover translations and update types

Add i18n strings for proxy takeover status in zh/en/ja.
Update TypeScript types for GlobalProxyConfig and AppProxyConfig.

src/components/settings/SettingsPage.tsx

@@ -384,47 +384,89 @@ export function SettingsPage({
                             </div>
                           )}
 
-                          {/* 故障转移队列管理 - 每个应用独立 */}
+                          {/* 故障转移设置 - 按应用分组 */}
-                          <div className="space-y-4">
+                          <Tabs defaultValue="claude" className="w-full">
-                            <div>
+                            <TabsList className="grid w-full grid-cols-3">
-                              <h4 className="text-sm font-semibold">
+                              <TabsTrigger value="claude">Claude</TabsTrigger>
-                                {t("proxy.failoverQueue.title")}
+                              <TabsTrigger value="codex">Codex</TabsTrigger>
-                              </h4>
+                              <TabsTrigger value="gemini">Gemini</TabsTrigger>
-                              <p className="text-xs text-muted-foreground">
+                            </TabsList>
-                                {t("proxy.failoverQueue.description")}
+                            <TabsContent
-                              </p>
+                              value="claude"
-                            </div>
+                              className="mt-4 space-y-6"
-                            <Tabs defaultValue="claude" className="w-full">
+                            >
-                              <TabsList className="grid w-full grid-cols-3">
+                              <div className="space-y-4">
-                                <TabsTrigger value="claude">Claude</TabsTrigger>
+                                <div>
-                                <TabsTrigger value="codex">Codex</TabsTrigger>
+                                  <h4 className="text-sm font-semibold">
-                                <TabsTrigger value="gemini">Gemini</TabsTrigger>
+                                    {t("proxy.failoverQueue.title")}
-                              </TabsList>
+                                  </h4>
-                              <TabsContent value="claude" className="mt-4">
+                                  <p className="text-xs text-muted-foreground">
+                                    {t("proxy.failoverQueue.description")}
+                                  </p>
+                                </div>
                                 <FailoverQueueManager
                                   appType="claude"
                                   disabled={!isRunning}
                                 />
-                              </TabsContent>
+                              </div>
-                              <TabsContent value="codex" className="mt-4">
+                              <div className="border-t border-border/50 pt-6">
+                                <AutoFailoverConfigPanel
+                                  appType="claude"
+                                  disabled={!isRunning}
+                                />
+                              </div>
+                            </TabsContent>
+                            <TabsContent
+                              value="codex"
+                              className="mt-4 space-y-6"
+                            >
+                              <div className="space-y-4">
+                                <div>
+                                  <h4 className="text-sm font-semibold">
+                                    {t("proxy.failoverQueue.title")}
+                                  </h4>
+                                  <p className="text-xs text-muted-foreground">
+                                    {t("proxy.failoverQueue.description")}
+                                  </p>
+                                </div>
                                 <FailoverQueueManager
                                   appType="codex"
                                   disabled={!isRunning}
                                 />
-                              </TabsContent>
+                              </div>
-                              <TabsContent value="gemini" className="mt-4">
+                              <div className="border-t border-border/50 pt-6">
+                                <AutoFailoverConfigPanel
+                                  appType="codex"
+                                  disabled={!isRunning}
+                                />
+                              </div>
+                            </TabsContent>
+                            <TabsContent
+                              value="gemini"
+                              className="mt-4 space-y-6"
+                            >
+                              <div className="space-y-4">
+                                <div>
+                                  <h4 className="text-sm font-semibold">
+                                    {t("proxy.failoverQueue.title")}
+                                  </h4>
+                                  <p className="text-xs text-muted-foreground">
+                                    {t("proxy.failoverQueue.description")}
+                                  </p>
+                                </div>
                                 <FailoverQueueManager
                                   appType="gemini"
                                   disabled={!isRunning}
                                 />
-                              </TabsContent>
+                              </div>
-                            </Tabs>
+                              <div className="border-t border-border/50 pt-6">
-                          </div>
+                                <AutoFailoverConfigPanel
-
+                                  appType="gemini"
-                          {/* 熔断器配置 - 全局共享 */}
+                                  disabled={!isRunning}
-                          <div className="border-t border-border/50 pt-6">
+                                />
-                            <AutoFailoverConfigPanel />
+                              </div>
-                          </div>
+                            </TabsContent>
+                          </Tabs>
                         </div>
                       </AccordionContent>
                     </AccordionItem>

src/i18n/locales/en.json

@@ -1083,7 +1083,7 @@
       "failureThresholdHint": "Open circuit breaker after this many consecutive failures (recommended: 3-10)",
       "timeout": "Recovery Wait Time (seconds)",
       "timeoutHint": "Wait this long before trying to recover after circuit opens (recommended: 30-120)",
-      "circuitBreakerSettings": "Circuit Breaker Advanced Settings",
+      "circuitBreakerSettings": "Circuit Breaker Settings",
       "successThreshold": "Recovery Success Threshold",
       "successThresholdHint": "Close circuit breaker after this many successes in half-open state",
       "errorRate": "Error Rate Threshold (%)",
@@ -1112,5 +1112,21 @@
     "timeout": "Timeout (seconds)",
     "maxRetries": "Max Retries",
     "degradedThreshold": "Degraded Threshold (ms)"
+  },
+  "proxyConfig": {
+    "proxyEnabled": "Proxy Enabled",
+    "appTakeover": "Proxy Enabled",
+    "perAppConfig": "Per-App Config",
+    "circuitBreaker": "Circuit Breaker",
+    "circuitBreakerSettings": "Circuit Breaker Settings",
+    "failureThreshold": "Failure Threshold",
+    "successThreshold": "Success Threshold",
+    "recoveryTimeout": "Recovery Timeout",
+    "errorRateThreshold": "Error Rate Threshold",
+    "minRequests": "Min Requests",
+    "timeoutConfig": "Timeout Config",
+    "streamingFirstByte": "Streaming First Byte Timeout",
+    "streamingIdle": "Streaming Idle Timeout",
+    "nonStreaming": "Non-Streaming Timeout"
   }
 }

src/i18n/locales/ja.json

@@ -1083,7 +1083,7 @@
       "failureThresholdHint": "この回数連続で失敗するとサーキットブレーカーが開きます（推奨: 3-10）",
       "timeout": "回復待ち時間（秒）",
       "timeoutHint": "サーキットが開いた後、回復を試みるまでの待ち時間（推奨: 30-120）",
-      "circuitBreakerSettings": "サーキットブレーカー詳細設定",
+      "circuitBreakerSettings": "サーキットブレーカー設定",
       "successThreshold": "回復成功しきい値",
       "successThresholdHint": "半開状態でこの回数成功するとサーキットブレーカーが閉じます",
       "errorRate": "エラー率しきい値 (%)",
@@ -1112,5 +1112,21 @@
     "timeout": "タイムアウト（秒）",
     "maxRetries": "最大リトライ回数",
     "degradedThreshold": "劣化しきい値（ミリ秒）"
+  },
+  "proxyConfig": {
+    "proxyEnabled": "プロキシ有効",
+    "appTakeover": "プロキシ有効",
+    "perAppConfig": "アプリ別設定",
+    "circuitBreaker": "サーキットブレーカー",
+    "circuitBreakerSettings": "サーキットブレーカー設定",
+    "failureThreshold": "失敗閾値",
+    "successThreshold": "回復閾値",
+    "recoveryTimeout": "回復待機時間",
+    "errorRateThreshold": "エラー率閾値",
+    "minRequests": "最小リクエスト数",
+    "timeoutConfig": "タイムアウト設定",
+    "streamingFirstByte": "ストリーミング初回バイトタイムアウト",
+    "streamingIdle": "ストリーミングアイドルタイムアウト",
+    "nonStreaming": "非ストリーミングタイムアウト"
   }
 }

src/i18n/locales/zh.json

@@ -1083,7 +1083,7 @@
       "failureThresholdHint": "连续失败多少次后打开熔断器（建议: 3-10）",
       "timeout": "恢复等待时间（秒）",
       "timeoutHint": "熔断器打开后，等待多久后尝试恢复（建议: 30-120）",
-      "circuitBreakerSettings": "熔断器高级设置",
+      "circuitBreakerSettings": "熔断器设置",
       "successThreshold": "恢复成功阈值",
       "successThresholdHint": "半开状态下成功多少次后关闭熔断器",
       "errorRate": "错误率阈值 (%)",
@@ -1112,5 +1112,21 @@
     "timeout": "超时时间（秒）",
     "maxRetries": "最大重试次数",
     "degradedThreshold": "降级阈值（毫秒）"
+  },
+  "proxyConfig": {
+    "proxyEnabled": "代理总开关",
+    "appTakeover": "代理启用",
+    "perAppConfig": "应用配置",
+    "circuitBreaker": "熔断器配置",
+    "circuitBreakerSettings": "熔断器设置",
+    "failureThreshold": "失败阈值",
+    "successThreshold": "恢复阈值",
+    "recoveryTimeout": "恢复等待时间",
+    "errorRateThreshold": "错误率阈值",
+    "minRequests": "最小请求数",
+    "timeoutConfig": "超时配置",
+    "streamingFirstByte": "流式首字节超时",
+    "streamingIdle": "流式静默超时",
+    "nonStreaming": "非流式超时"
   }
 }

src/types/proxy.ts

@@ -109,3 +109,27 @@ export interface FailoverQueueItem {
   providerName: string;
   sortIndex?: number;
 }
+
+// 全局代理配置（统一字段，三行镜像）
+export interface GlobalProxyConfig {
+  proxyEnabled: boolean;
+  listenAddress: string;
+  listenPort: number;
+  enableLogging: boolean;
+}
+
+// 应用级代理配置（每个 app 独立）
+export interface AppProxyConfig {
+  appType: string;
+  enabled: boolean;
+  autoFailoverEnabled: boolean;
+  maxRetries: number;
+  streamingFirstByteTimeout: number;
+  streamingIdleTimeout: number;
+  nonStreamingTimeout: number;
+  circuitFailureThreshold: number;
+  circuitSuccessThreshold: number;
+  circuitTimeoutSeconds: number;
+  circuitErrorRateThreshold: number;
+  circuitMinRequests: number;
+}