feat(国际化): 添加运维监控多语言支持

- 添加英文翻译（en.ts）包含 ops 监控所有文案
- 添加中文翻译（zh.ts）包含 ops 监控所有文案

frontend/src/i18n/locales/en.ts

@@ -131,6 +131,7 @@ export default {
     noData: 'No data',
     success: 'Success',
     error: 'Error',
+    critical: 'Critical',
     warning: 'Warning',
     info: 'Info',
     active: 'Active',
@@ -145,6 +146,8 @@ export default {
     copiedToClipboard: 'Copied to clipboard',
     copyFailed: 'Failed to copy',
     contactSupport: 'Contact Support',
+    add: 'Add',
+    invalidEmail: 'Please enter a valid email address',
         selectOption: 'Select an option',
         searchPlaceholder: 'Search...', 
         noOptionsFound: 'No options found',
@@ -177,6 +180,7 @@ export default {
     accounts: 'Accounts',
     proxies: 'Proxies',
     redeemCodes: 'Redeem Codes',
+    ops: 'Ops',
     settings: 'Settings',
     myAccount: 'My Account',
     lightMode: 'Light Mode',
@@ -1713,6 +1717,370 @@ export default {
       failedToLoad: 'Failed to load usage records'
     },
 
+    // Ops Monitoring
+    ops: {
+      title: 'Ops Monitoring',
+      description: 'Operational monitoring and troubleshooting',
+      // Dashboard
+      systemHealth: 'System Health',
+      overview: 'Overview',
+      noSystemMetrics: 'No system metrics collected yet.',
+      collectedAt: 'Collected at:',
+      window: 'window',
+      cpu: 'CPU',
+      memory: 'Memory',
+      db: 'DB',
+      redis: 'Redis',
+      goroutines: 'Goroutines',
+      jobs: 'Jobs',
+      active: 'active',
+      idle: 'idle',
+      ok: 'ok',
+      lastRun: 'last_run:',
+      lastSuccess: 'last_success:',
+      lastError: 'last_error:',
+      noData: 'No data.',
+      loadingText: 'loading',
+      ready: 'ready',
+      requestsTotal: 'Requests (total)',
+      slaScope: 'SLA scope:',
+      tokens: 'Tokens',
+      tps: 'TPS:',
+      current: 'current',
+      peak: 'peak',
+      sla: 'SLA (excl business limits)',
+      businessLimited: 'business_limited:',
+      errors: 'Errors',
+      errorRate: 'error_rate:',
+      upstreamRate: 'upstream_rate:',
+      latencyDuration: 'Latency (duration_ms)',
+      ttftLabel: 'TTFT (first_token_ms)',
+      p50: 'p50:',
+      p90: 'p90:',
+      p95: 'p95:',
+      p99: 'p99:',
+      avg: 'avg:',
+      max: 'max:',
+      qps: 'QPS',
+      requests: 'Requests',
+      upstream: 'Upstream',
+      client: 'Client',
+      system: 'System',
+      other: 'Other',
+      errorsSla: 'Errors (SLA scope)',
+      upstreamExcl429529: 'Upstream (excl 429/529)',
+      failedToLoadData: 'Failed to load ops data.',
+      tpsK: 'TPS (K)',
+      top: 'Top:',
+      throughputTrend: 'Throughput Trend',
+      latencyHistogram: 'Latency Histogram',
+      errorTrend: 'Error Trend',
+      errorDistribution: 'Error Distribution',
+      // Error Log
+      errorLog: {
+        timeId: 'Time / ID',
+        context: 'Context',
+        status: 'Status',
+        message: 'Message',
+        latency: 'Latency',
+        action: 'Action',
+        noErrors: 'No errors in this window.',
+        grp: 'GRP:',
+        acc: 'ACC:',
+        details: 'Details',
+        phase: 'Phase'
+      },
+      // Error Details Modal
+      errorDetails: {
+        upstreamErrors: 'Upstream Errors',
+        requestErrors: 'Request Errors',
+        total: 'Total:',
+        searchPlaceholder: 'Search request_id / client_request_id / message',
+        accountIdPlaceholder: 'account_id'
+      },
+      // Error Detail Modal
+      errorDetail: {
+        loading: 'Loading…',
+        requestId: 'Request ID',
+        time: 'Time',
+        phase: 'Phase',
+        status: 'Status',
+        message: 'Message',
+        basicInfo: 'Basic Info',
+        platform: 'Platform',
+        model: 'Model',
+        latency: 'Latency',
+        ttft: 'TTFT',
+        businessLimited: 'Business Limited',
+        requestPath: 'Request Path',
+        timings: 'Timings',
+        auth: 'Auth',
+        routing: 'Routing',
+        upstream: 'Upstream',
+        response: 'Response',
+        retry: 'Retry',
+        retryClient: 'Retry (Client)',
+        retryUpstream: 'Retry (Upstream pinned)',
+        pinnedAccountId: 'Pinned account_id',
+        retryNotes: 'Retry Notes',
+        requestBody: 'Request Body',
+        errorBody: 'Error Body',
+        trimmed: 'trimmed',
+        confirmRetry: 'Confirm Retry',
+        retrySuccess: 'Retry succeeded',
+        retryFailed: 'Retry failed',
+        na: 'N/A',
+        retryHint: 'Retry will resend the request with the same parameters',
+        retryClientHint: 'Use client retry (no account pinning)',
+        retryUpstreamHint: 'Use upstream pinned retry (pin to the error account)',
+        pinnedAccountIdHint: '(auto from error log)',
+        retryNote1: 'Retry will use the same request body and parameters',
+        retryNote2: 'If the original request failed due to account issues, pinned retry may still fail',
+        retryNote3: 'Client retry will reselect an account',
+        confirmRetryMessage: 'Confirm retry this request?',
+        confirmRetryHint: 'Will resend with the same request parameters'
+      },
+      requestDetails: {
+        title: 'Request Details',
+        details: 'Details',
+        rangeLabel: 'Window: {range}',
+        rangeMinutes: '{n} minutes',
+        rangeHours: '{n} hours',
+        empty: 'No requests in this window.',
+        emptyHint: 'Try a different time range or remove filters.',
+        failedToLoad: 'Failed to load request details',
+        requestIdCopied: 'Request ID copied',
+        copyFailed: 'Copy failed',
+        copy: 'Copy',
+        viewError: 'View Error',
+        kind: {
+          success: 'SUCCESS',
+          error: 'ERROR'
+        },
+        table: {
+          time: 'Time',
+          kind: 'Kind',
+          platform: 'Platform',
+          model: 'Model',
+          duration: 'Duration',
+          status: 'Status',
+          requestId: 'Request ID',
+          actions: 'Actions'
+        }
+      },
+      alertEvents: {
+        title: 'Alert Events',
+        description: 'Recent alert firing/resolution records (email-only)',
+        loading: 'Loading...',
+        empty: 'No alert events',
+        loadFailed: 'Failed to load alert events',
+        table: {
+          time: 'Time',
+          status: 'Status',
+          severity: 'Severity',
+          title: 'Title',
+          metric: 'Metric / Threshold',
+          email: 'Email Sent'
+        }
+      },
+      alertRules: {
+        title: 'Alert Rules',
+        description: 'Create and manage threshold-based system alerts (email-only)',
+        loading: 'Loading...',
+        empty: 'No alert rules',
+        loadFailed: 'Failed to load alert rules',
+        saveFailed: 'Failed to save alert rule',
+        deleteFailed: 'Failed to delete alert rule',
+        create: 'Create Rule',
+        createTitle: 'Create Alert Rule',
+        editTitle: 'Edit Alert Rule',
+        deleteConfirmTitle: 'Delete this rule?',
+        deleteConfirmMessage: 'This will remove the rule and its related events. Continue?',
+        metrics: {
+          successRate: 'Success Rate (%)',
+          errorRate: 'Error Rate (%)',
+          p95: 'P95 Latency (ms)',
+          p99: 'P99 Latency (ms)',
+          cpu: 'CPU Usage (%)',
+          memory: 'Memory Usage (%)',
+          queueDepth: 'Concurrency Queue Depth'
+        },
+        table: {
+          name: 'Name',
+          metric: 'Metric',
+          severity: 'Severity',
+          enabled: 'Enabled',
+          actions: 'Actions'
+        },
+        form: {
+          name: 'Name',
+          description: 'Description',
+          metric: 'Metric',
+          operator: 'Operator',
+          threshold: 'Threshold',
+          severity: 'Severity',
+          window: 'Window (minutes)',
+          sustained: 'Sustained (samples)',
+          cooldown: 'Cooldown (minutes)',
+          enabled: 'Enabled',
+          notifyEmail: 'Send email notifications'
+        },
+        validation: {
+          title: 'Please fix the following issues',
+          invalid: 'Invalid rule',
+          nameRequired: 'Name is required',
+          metricRequired: 'Metric is required',
+          operatorRequired: 'Operator is required',
+          thresholdRequired: 'Threshold must be a number',
+          windowRange: 'Window must be one of: 1, 5, 60 minutes',
+          sustainedRange: 'Sustained must be between 1 and 1440 samples',
+          cooldownRange: 'Cooldown must be between 0 and 1440 minutes'
+        }
+      },
+      runtime: {
+        title: 'Ops Runtime Settings',
+        description: 'Stored in database; changes take effect without editing config files.',
+        loading: 'Loading...',
+        noData: 'No runtime settings available',
+        loadFailed: 'Failed to load runtime settings',
+        saveSuccess: 'Runtime settings saved',
+        saveFailed: 'Failed to save runtime settings',
+        alertTitle: 'Alert Evaluator',
+        groupAvailabilityTitle: 'Group Availability Monitor',
+        evalIntervalSeconds: 'Evaluation Interval (seconds)',
+        silencing: {
+          title: 'Alert Silencing (Maintenance Mode)',
+          enabled: 'Enable silencing',
+          globalUntil: 'Silence until (RFC3339)',
+          untilPlaceholder: '2026-01-05T00:00:00Z',
+          untilHint: 'Leave empty to only toggle silencing without an expiry (not recommended).',
+          reason: 'Reason',
+          reasonPlaceholder: 'e.g., planned maintenance',
+          entries: {
+            title: 'Advanced: targeted silencing',
+            hint: 'Optional: silence only certain rules or severities. Leave fields empty to match all.',
+            add: 'Add Entry',
+            empty: 'No targeted entries',
+            entryTitle: 'Entry #{n}',
+            ruleId: 'Rule ID (optional)',
+            ruleIdPlaceholder: 'e.g., 1',
+            severities: 'Severities (optional)',
+            severitiesPlaceholder: 'e.g., P0,P1 (empty = all)',
+            until: 'Until (RFC3339)',
+            reason: 'Reason',
+            validation: {
+              untilRequired: 'Entry until time is required',
+              untilFormat: 'Entry until time must be a valid RFC3339 timestamp',
+              ruleIdPositive: 'Entry rule_id must be a positive integer',
+              severitiesFormat: 'Entry severities must be a comma-separated list of P0..P3'
+            }
+          },
+          validation: {
+            timeFormat: 'Silence time must be a valid RFC3339 timestamp'
+          }
+        },
+        lockEnabled: 'Distributed Lock Enabled',
+        lockKey: 'Distributed Lock Key',
+        lockTTLSeconds: 'Distributed Lock TTL (seconds)',
+        showAdvancedDeveloperSettings: 'Show advanced developer settings (Distributed Lock)',
+        advancedSettingsSummary: 'Advanced settings (Distributed Lock)',
+        evalIntervalHint: 'How often the evaluator runs. Keeping the default is recommended.',
+        validation: {
+          title: 'Please fix the following issues',
+          invalid: 'Invalid settings',
+          evalIntervalRange: 'Evaluation interval must be between 1 and 86400 seconds',
+          lockKeyRequired: 'Distributed lock key is required when lock is enabled',
+          lockKeyPrefix: 'Distributed lock key must start with "{prefix}"',
+          lockKeyHint: 'Recommended: start with "{prefix}" to avoid conflicts',
+          lockTtlRange: 'Distributed lock TTL must be between 1 and 86400 seconds'
+        }
+      },
+      email: {
+        title: 'Email Notification',
+        description: 'Configure alert/report email notifications (stored in database).',
+        loading: 'Loading...',
+        noData: 'No email notification config',
+        loadFailed: 'Failed to load email notification config',
+        saveSuccess: 'Email notification config saved',
+        saveFailed: 'Failed to save email notification config',
+        alertTitle: 'Alert Emails',
+        reportTitle: 'Report Emails',
+        recipients: 'Recipients',
+        recipientsHint: 'If empty, the system may fallback to the first admin email.',
+        minSeverity: 'Min Severity',
+        minSeverityAll: 'All severities',
+        rateLimitPerHour: 'Rate limit per hour',
+        batchWindowSeconds: 'Batch window (seconds)',
+        includeResolved: 'Include resolved alerts',
+        dailySummary: 'Daily summary',
+        weeklySummary: 'Weekly summary',
+        errorDigest: 'Error digest',
+        errorDigestMinCount: 'Min errors for digest',
+        accountHealth: 'Account health',
+        accountHealthThreshold: 'Error rate threshold (%)',
+        cronPlaceholder: 'Cron expression',
+        reportHint: 'Schedules use cron syntax; leave empty to use defaults.',
+        validation: {
+          title: 'Please fix the following issues',
+          invalid: 'Invalid email notification config',
+          alertRecipientsRequired: 'Alert emails are enabled but no recipients are configured',
+          reportRecipientsRequired: 'Report emails are enabled but no recipients are configured',
+          invalidRecipients: 'One or more recipient emails are invalid',
+          rateLimitRange: 'Rate limit per hour must be a number ≥ 0',
+          batchWindowRange: 'Batch window must be between 0 and 86400 seconds',
+          cronRequired: 'A cron expression is required when schedule is enabled',
+          cronFormat: 'Cron expression format looks invalid (expected at least 5 parts)',
+          digestMinCountRange: 'Min errors for digest must be a number ≥ 0',
+          accountHealthThresholdRange: 'Account health threshold must be between 0 and 100'
+        }
+      },
+      concurrency: {
+        title: 'Concurrency / Queue',
+        byPlatform: 'By Platform',
+        byGroup: 'By Group',
+        byAccount: 'By Account',
+        totalRows: '{count} rows',
+        disabledHint: 'Realtime monitoring is disabled in settings.',
+        empty: 'No data',
+        queued: 'Queue {count}',
+        rateLimited: 'Rate-limited {count}',
+        errorAccounts: 'Errors {count}',
+        loadFailed: 'Failed to load concurrency data'
+      },
+      realtime: {
+        connected: 'Realtime connected',
+        connecting: 'Realtime connecting',
+        reconnecting: 'Realtime reconnecting',
+        offline: 'Realtime offline',
+        closed: 'Realtime closed',
+        reconnectIn: 'retry in {seconds}s'
+      },
+      queryMode: {
+        auto: 'Auto',
+        raw: 'Raw',
+        preagg: 'Preagg'
+      },
+      accountAvailability: {
+        available: 'Available',
+        unavailable: 'Unavailable',
+        accountError: 'Error'
+      },
+      tooltips: {
+        throughputTrend: 'Requests/QPS + Tokens/TPS in the selected window.',
+        latencyHistogram: 'Latency distribution (duration_ms) for successful requests.',
+        errorTrend: 'Error counts over time (SLA scope excludes business limits; upstream excludes 429/529).',
+        errorDistribution: 'Error distribution by status code.'
+      },
+      charts: {
+        emptyRequest: 'No requests in this window.',
+        emptyError: 'No errors in this window.',
+        resetZoom: 'Reset',
+        resetZoomHint: 'Reset zoom (if enabled)',
+        downloadChart: 'Download',
+        downloadChartHint: 'Download chart as image'
+      }
+    },
+
     // Settings
     settings: {
       title: 'System Settings',
@@ -1803,6 +2171,20 @@ export default {
         sending: 'Sending...',
         enterRecipientHint: 'Please enter a recipient email address'
       },
+      opsMonitoring: {
+        title: 'Ops Monitoring',
+        description: 'Enable ops monitoring for troubleshooting and health visibility',
+        disabled: 'Ops monitoring is disabled',
+        enabled: 'Enable Ops Monitoring',
+        enabledHint: 'Enable the ops monitoring module (admin only)',
+        realtimeEnabled: 'Enable Realtime Monitoring',
+        realtimeEnabledHint: 'Enable realtime QPS/metrics push (WebSocket)',
+        queryMode: 'Default Query Mode',
+        queryModeHint: 'Default query mode for Ops Dashboard (auto/raw/preagg)',
+        queryModeAuto: 'Auto (recommended)',
+        queryModeRaw: 'Raw (most accurate, slower)',
+        queryModePreagg: 'Preagg (fastest, requires aggregation)'
+      },
       adminApiKey: {
         title: 'Admin API Key',
         description: 'Global API key for external system integration with full admin access',

frontend/src/i18n/locales/zh.ts

@@ -128,6 +128,7 @@ export default {
     noData: '暂无数据',
     success: '成功',
     error: '错误',
+    critical: '严重',
     warning: '警告',
     info: '提示',
     active: '启用',
@@ -142,6 +143,8 @@ export default {
     copiedToClipboard: '已复制到剪贴板',
     copyFailed: '复制失败',
     contactSupport: '联系客服',
+    add: '添加',
+    invalidEmail: '请输入有效的邮箱地址',
     selectOption: '请选择',
     searchPlaceholder: '搜索...',
     noOptionsFound: '无匹配选项',
@@ -175,6 +178,7 @@ export default {
     accounts: '账号管理',
     proxies: 'IP管理',
     redeemCodes: '兑换码',
+    ops: '运维监控',
     settings: '系统设置',
     myAccount: '我的账户',
     lightMode: '浅色模式',
@@ -1858,6 +1862,370 @@ export default {
       failedToLoad: '加载使用记录失败'
     },
 
+    // Ops Monitoring
+    ops: {
+      title: '运维监控',
+      description: '运维监控与排障',
+      // Dashboard
+      systemHealth: '系统健康',
+      overview: '概览',
+      noSystemMetrics: '尚未收集系统指标。',
+      collectedAt: '采集时间：',
+      window: '窗口',
+      cpu: 'CPU',
+      memory: '内存',
+      db: '数据库',
+      redis: 'Redis',
+      goroutines: '协程',
+      jobs: '后台任务',
+      active: '活跃',
+      idle: '空闲',
+      ok: '正常',
+      lastRun: '最近运行',
+      lastSuccess: '最近成功',
+      lastError: '最近错误',
+      noData: '暂无数据',
+      loadingText: '加载中...',
+      ready: '就绪',
+      requestsTotal: '请求（总计）',
+      slaScope: 'SLA 范围：',
+      tokens: 'Token',
+      tps: 'TPS',
+      current: '当前',
+      peak: '峰值',
+      sla: 'SLA（排除业务限制）',
+      businessLimited: '业务限制：',
+      errors: '错误',
+      errorRate: '错误率：',
+      upstreamRate: '上游错误率：',
+      latencyDuration: '延迟 (duration_ms)',
+      ttftLabel: 'TTFT (first_token_ms)',
+      p50: 'p50',
+      p90: 'p90',
+      p95: 'p95',
+      p99: 'p99',
+      avg: 'avg',
+      max: 'max',
+      qps: 'QPS',
+      requests: '请求',
+      upstream: '上游',
+      client: '客户端',
+      system: '系统',
+      other: '其他',
+      errorsSla: '错误（SLA范围）',
+      upstreamExcl429529: '上游（排除429/529）',
+      failedToLoadData: '加载运维数据失败',
+      tpsK: 'TPS (K)',
+      top: '最高：',
+      throughputTrend: '吞吐趋势',
+      latencyHistogram: '延迟分布',
+      errorTrend: '错误趋势',
+      errorDistribution: '错误分布',
+      // Error Log
+      errorLog: {
+        timeId: '时间 / ID',
+        context: '上下文',
+        status: '状态码',
+        message: '消息',
+        latency: '延迟',
+        action: '操作',
+        noErrors: '该窗口内暂无错误。',
+        grp: 'GRP：',
+        acc: 'ACC：',
+        details: '详情',
+        phase: '阶段'
+      },
+      // Error Details Modal
+      errorDetails: {
+        upstreamErrors: '上游错误',
+        requestErrors: '请求错误',
+        total: '总计：',
+        searchPlaceholder: '搜索 request_id / client_request_id / message',
+        accountIdPlaceholder: 'account_id'
+      },
+      // Error Detail Modal
+      errorDetail: {
+        loading: '加载中…',
+        requestId: '请求 ID',
+        time: '时间',
+        phase: '阶段',
+        status: '状态码',
+        message: '消息',
+        basicInfo: '基本信息',
+        platform: '平台',
+        model: '模型',
+        latency: '延迟',
+        ttft: 'TTFT',
+        businessLimited: '业务限制',
+        requestPath: '请求路径',
+        timings: '时序信息',
+        auth: '认证',
+        routing: '路由',
+        upstream: '上游',
+        response: '响应',
+        retry: '重试',
+        retryClient: '重试（客户端）',
+        retryUpstream: '重试（上游固定）',
+        pinnedAccountId: '固定 account_id',
+        retryNotes: '重试说明',
+        requestBody: '请求体',
+        errorBody: '错误体',
+        trimmed: '已截断',
+        confirmRetry: '确认重试',
+        retrySuccess: '重试成功',
+        retryFailed: '重试失败',
+        na: 'N/A',
+        retryHint: '重试将使用相同的请求参数重新发送请求',
+        retryClientHint: '使用客户端重试（不固定账号）',
+        retryUpstreamHint: '使用上游固定重试（固定到错误的账号）',
+        pinnedAccountIdHint: '（自动从错误日志获取）',
+        retryNote1: '重试会使用相同的请求体和参数',
+        retryNote2: '如果原请求失败是因为账号问题，固定重试可能仍会失败',
+        retryNote3: '客户端重试会重新选择账号',
+        confirmRetryMessage: '确认要重试该请求吗？',
+        confirmRetryHint: '将使用相同的请求参数重新发送'
+      },
+      requestDetails: {
+        title: '请求明细',
+        details: '明细',
+        rangeLabel: '窗口：{range}',
+        rangeMinutes: '{n} 分钟',
+        rangeHours: '{n} 小时',
+        empty: '该窗口内暂无请求。',
+        emptyHint: '可尝试调整时间范围或取消部分筛选。',
+        failedToLoad: '加载请求明细失败',
+        requestIdCopied: '请求ID已复制',
+        copyFailed: '复制失败',
+        copy: '复制',
+        viewError: '查看错误',
+        kind: {
+          success: '成功',
+          error: '失败'
+        },
+        table: {
+          time: '时间',
+          kind: '类型',
+          platform: '平台',
+          model: '模型',
+          duration: '耗时',
+          status: '状态码',
+          requestId: '请求ID',
+          actions: '操作'
+        }
+      },
+      alertEvents: {
+        title: '告警事件',
+        description: '最近的告警触发/恢复记录（仅邮件通知）',
+        loading: '加载中...',
+        empty: '暂无告警事件',
+        loadFailed: '加载告警事件失败',
+        table: {
+          time: '时间',
+          status: '状态',
+          severity: '级别',
+          title: '标题',
+          metric: '指标 / 阈值',
+          email: '邮件已发送'
+        }
+      },
+      alertRules: {
+        title: '告警规则',
+        description: '创建与管理系统阈值告警（仅邮件通知）',
+        loading: '加载中...',
+        empty: '暂无告警规则',
+        loadFailed: '加载告警规则失败',
+        saveFailed: '保存告警规则失败',
+        deleteFailed: '删除告警规则失败',
+        create: '新建规则',
+        createTitle: '新建告警规则',
+        editTitle: '编辑告警规则',
+        deleteConfirmTitle: '确认删除该规则？',
+        deleteConfirmMessage: '将删除该规则及其关联的告警事件，是否继续？',
+        metrics: {
+          successRate: '成功率 (%)',
+          errorRate: '错误率 (%)',
+          p95: 'P95 延迟 (ms)',
+          p99: 'P99 延迟 (ms)',
+          cpu: 'CPU 使用率 (%)',
+          memory: '内存使用率 (%)',
+          queueDepth: '并发排队深度'
+        },
+        table: {
+          name: '名称',
+          metric: '指标',
+          severity: '级别',
+          enabled: '启用',
+          actions: '操作'
+        },
+        form: {
+          name: '名称',
+          description: '描述',
+          metric: '指标',
+          operator: '运算符',
+          threshold: '阈值',
+          severity: '级别',
+          window: '统计窗口（分钟）',
+          sustained: '连续样本数（每分钟）',
+          cooldown: '冷却期（分钟）',
+          enabled: '启用',
+          notifyEmail: '发送邮件通知'
+        },
+        validation: {
+          title: '请先修正以下问题',
+          invalid: '规则不合法',
+          nameRequired: '名称不能为空',
+          metricRequired: '指标不能为空',
+          operatorRequired: '运算符不能为空',
+          thresholdRequired: '阈值必须为数字',
+          windowRange: '统计窗口必须为 1 / 5 / 60 分钟之一',
+          sustainedRange: '连续样本数必须在 1 到 1440 之间',
+          cooldownRange: '冷却期必须在 0 到 1440 分钟之间'
+        }
+      },
+      runtime: {
+        title: '运维监控运行设置',
+        description: '配置存储在数据库中，无需修改 config 文件即可生效。',
+        loading: '加载中...',
+        noData: '暂无运行设置',
+        loadFailed: '加载运行设置失败',
+        saveSuccess: '运行设置已保存',
+        saveFailed: '保存运行设置失败',
+        alertTitle: '告警评估器',
+        groupAvailabilityTitle: '分组可用性监控',
+        evalIntervalSeconds: '评估间隔（秒）',
+        silencing: {
+          title: '告警静默（维护模式）',
+          enabled: '启用静默',
+          globalUntil: '静默截止时间（RFC3339）',
+          untilPlaceholder: '2026-01-05T00:00:00Z',
+          untilHint: '建议填写截止时间，避免忘记关闭静默。',
+          reason: '原因',
+          reasonPlaceholder: '例如：计划维护',
+          entries: {
+            title: '高级：定向静默',
+            hint: '可选：仅静默特定规则或特定级别。字段留空表示匹配全部。',
+            add: '新增条目',
+            empty: '暂无定向静默条目',
+            entryTitle: '条目 #{n}',
+            ruleId: '规则ID（可选）',
+            ruleIdPlaceholder: '例如：1',
+            severities: '级别（可选）',
+            severitiesPlaceholder: '例如：P0,P1（留空=全部）',
+            until: '截止时间（RFC3339）',
+            reason: '原因',
+            validation: {
+              untilRequired: '条目截止时间不能为空',
+              untilFormat: '条目截止时间必须为合法的 RFC3339 时间戳',
+              ruleIdPositive: '条目 rule_id 必须为正整数',
+              severitiesFormat: '条目级别必须为 P0..P3 的逗号分隔列表'
+            }
+          },
+          validation: {
+            timeFormat: '静默时间必须为合法的 RFC3339 时间戳'
+          }
+        },
+        lockEnabled: '启用分布式锁',
+        lockKey: '分布式锁 Key',
+        lockTTLSeconds: '分布式锁 TTL（秒）',
+        showAdvancedDeveloperSettings: '显示高级开发者设置 (Distributed Lock)',
+        advancedSettingsSummary: '高级设置 (分布式锁)',
+        evalIntervalHint: '检测任务的执行频率，建议保持默认。',
+        validation: {
+          title: '请先修正以下问题',
+          invalid: '设置不合法',
+          evalIntervalRange: '评估间隔必须在 1 到 86400 秒之间',
+          lockKeyRequired: '启用分布式锁时必须填写 Lock Key',
+          lockKeyPrefix: '分布式锁 Key 必须以「{prefix}」开头',
+          lockKeyHint: '建议以「{prefix}」开头以避免冲突',
+          lockTtlRange: '分布式锁 TTL 必须在 1 到 86400 秒之间'
+        }
+      },
+      email: {
+        title: '邮件通知配置',
+        description: '配置告警/报告邮件通知（存储在数据库中）。',
+        loading: '加载中...',
+        noData: '暂无邮件通知配置',
+        loadFailed: '加载邮件通知配置失败',
+        saveSuccess: '邮件通知配置已保存',
+        saveFailed: '保存邮件通知配置失败',
+        alertTitle: '告警邮件',
+        reportTitle: '报告邮件',
+        recipients: '收件人',
+        recipientsHint: '若为空，系统可能会回退使用第一个管理员邮箱。',
+        minSeverity: '最低级别',
+        minSeverityAll: '全部级别',
+        rateLimitPerHour: '每小时限额',
+        batchWindowSeconds: '合并窗口（秒）',
+        includeResolved: '包含恢复通知',
+        dailySummary: '每日摘要',
+        weeklySummary: '每周摘要',
+        errorDigest: '错误摘要',
+        errorDigestMinCount: '错误摘要最小数量',
+        accountHealth: '账号健康报告',
+        accountHealthThreshold: '错误率阈值（%）',
+        cronPlaceholder: 'Cron 表达式',
+        reportHint: '发送时间使用 Cron 语法；留空将使用默认值。',
+        validation: {
+          title: '请先修正以下问题',
+          invalid: '邮件通知配置不合法',
+          alertRecipientsRequired: '已启用告警邮件，但未配置任何收件人',
+          reportRecipientsRequired: '已启用报告邮件，但未配置任何收件人',
+          invalidRecipients: '存在不合法的收件人邮箱',
+          rateLimitRange: '每小时限额必须为 ≥ 0 的数字',
+          batchWindowRange: '合并窗口必须在 0 到 86400 秒之间',
+          cronRequired: '启用定时任务时必须填写 Cron 表达式',
+          cronFormat: 'Cron 表达式格式可能不正确（至少应包含 5 段）',
+          digestMinCountRange: '错误摘要最小数量必须为 ≥ 0 的数字',
+          accountHealthThresholdRange: '账号健康错误率阈值必须在 0 到 100 之间'
+        }
+      },
+      concurrency: {
+        title: '并发 / 排队',
+        byPlatform: '按平台',
+        byGroup: '按分组',
+        byAccount: '按账号',
+        totalRows: '共 {count} 项',
+        disabledHint: '已在设置中关闭实时监控。',
+        empty: '暂无数据',
+        queued: '队列 {count}',
+        rateLimited: '限流 {count}',
+        errorAccounts: '异常 {count}',
+        loadFailed: '加载并发数据失败'
+      },
+      realtime: {
+        connected: '实时已连接',
+        connecting: '实时连接中',
+        reconnecting: '实时重连中',
+        offline: '实时离线',
+        closed: '实时已关闭',
+        reconnectIn: '重连 {seconds}s'
+      },
+      queryMode: {
+        auto: 'Auto（自动）',
+        raw: 'Raw（不聚合）',
+        preagg: 'Preagg（聚合）'
+      },
+      accountAvailability: {
+        available: '可用',
+        unavailable: '不可用',
+        accountError: '异常'
+      },
+      tooltips: {
+        throughputTrend: '当前窗口内的请求/QPS 与 token/TPS 趋势。',
+        latencyHistogram: '成功请求的延迟分布（duration_ms）。',
+        errorTrend: '错误趋势（SLA 口径排除业务限制；上游错误率排除 429/529）。',
+        errorDistribution: '按状态码统计的错误分布。'
+      },
+      charts: {
+        emptyRequest: '该时间窗口内暂无请求。',
+        emptyError: '该时间窗口内暂无错误。',
+        resetZoom: '重置',
+        resetZoomHint: '重置缩放（若启用）',
+        downloadChart: '下载',
+        downloadChartHint: '下载图表图片'
+      }
+    },
+
     // Settings
     settings: {
       title: '系统设置',
@@ -1947,6 +2315,20 @@ export default {
         sending: '发送中...',
         enterRecipientHint: '请输入收件人邮箱地址'
       },
+      opsMonitoring: {
+        title: '运维监控',
+        description: '启用运维监控模块，用于排障与健康可视化',
+        disabled: '运维监控已关闭',
+        enabled: '启用运维监控',
+        enabledHint: '启用 Ops 运维监控模块（仅管理员可见）',
+        realtimeEnabled: '启用实时监控',
+        realtimeEnabledHint: '启用实时 QPS/指标推送（WebSocket）',
+        queryMode: '默认查询模式',
+        queryModeHint: 'Ops Dashboard 默认查询模式（auto/raw/preagg）',
+        queryModeAuto: '自动（推荐）',
+        queryModeRaw: 'Raw（最准，但较慢）',
+        queryModePreagg: 'Preagg（最快，需预聚合）'
+      },
       adminApiKey: {
         title: '管理员 API Key',
         description: '用于外部系统集成的全局 API Key，拥有完整的管理员权限',