feat: GPT 隐私模式 + no-train 前端展示优化

backend/internal/service/wire.go

@@ -49,10 +49,14 @@ func ProvideTokenRefreshService(
 	schedulerCache SchedulerCache,
 	cfg *config.Config,
 	tempUnschedCache TempUnschedCache,
+	privacyClientFactory PrivacyClientFactory,
+	proxyRepo ProxyRepository,
 ) *TokenRefreshService {
 	svc := NewTokenRefreshService(accountRepo, oauthService, openaiOAuthService, geminiOAuthService, antigravityOAuthService, cacheInvalidator, schedulerCache, cfg, tempUnschedCache)
 	// 注入 Sora 账号扩展表仓储，用于 OpenAI Token 刷新时同步 sora_accounts 表
 	svc.SetSoraAccountRepo(soraAccountRepo)
+	// 注入 OpenAI privacy opt-out 依赖
+	svc.SetPrivacyDeps(privacyClientFactory, proxyRepo)
 	svc.Start()
 	return svc
 }