feat(cutover-ui): show paired timing and manual route configuration

web/src/i18n/en.ts

@@ -696,6 +696,29 @@ const en = {
     colChange: "Changes",
   },
   bizMigration: {
+    pairCollectionHint: "Each metric has a paired collection round. Saving settings updates task bindings. Route tables are manual-only for final checks; use a separate business comparison for millions of routes. Actual cadence depends on command duration and device availability.",
+    pairedSampling: "Paired sampling · Timeliness",
+    manualRoute: "Manual final check",
+    pairedPeriodic: "Paired periodic",
+    samplingMode: "Sampling mode",
+    samplingDuration: "Duration old / new",
+    samplingQueue: "Queue old / new",
+    startSkew: "Start skew",
+    sameRound: "Round",
+    metricBaselineMissing: "This metric needs a matching baseline receipt",
+    samplePhase_idle: "Not collected",
+    samplePhase_queued: "Queued",
+    samplePhase_running: "Collecting",
+    samplePhase_success: "Complete",
+    samplePhase_partial: "Partial",
+    samplePhase_failed: "Failed",
+    samplePhase_cancelled: "Stopped",
+    collect_pair_invalid: "Incomplete collection pair",
+    collect_pair_missing: "No complete paired sample",
+    collect_pair_pending: "Waiting for both sides of this round",
+    collect_pair_failed: "Current round failed; older samples cannot replace it",
+    collect_round_mismatch: "Samples belong to different rounds",
+    sample_start_skew: "Actual collection starts are too far apart",
     latestSnapshot: "Latest snapshot",
     steadyOutside: "{{n}} stable items outside scope",
     "followLive": "Follow live",
@@ -848,6 +871,10 @@ const en = {
     tabBoard: "Board",
     saveBaseline: "Save",
     baselineSaved: "Baseline saved",
+    errPairCapacity: "Paired sampling needs at least two collection slots. Check task concurrency, collection threads and the CLI budget.",
+    errPairBusy: "This metric is still collecting or queued on either side. Wait for the round to finish.",
+    errPairInvalid: "The collector pair is incomplete. Save configuration again to restore it.",
+    errPairSameDevice: "Cutover monitoring requires two different devices.",
     pickExpectPorts: "Expect",
     portFilterPh: "Filter",
     emptyBaselinePorts: "No baseline data",

web/src/i18n/zh.ts

@@ -695,6 +695,29 @@ const zh = {
     colChange: "变更",
   },
   bizMigration: {
+    pairCollectionHint: "每个指标两侧同轮关联采集。保存配置会同步增删采集任务；路由项仅手动采集，收尾时再选择，百万路由建议使用独立业务对比任务。频率是目标间隔，实际周期受命令耗时与设备占用影响。",
+    pairedSampling: "双端关联采集 · 及时性",
+    manualRoute: "手动收尾",
+    pairedPeriodic: "关联周期采集",
+    samplingMode: "采集方式",
+    samplingDuration: "采集耗时 老 / 新",
+    samplingQueue: "排队耗时 老 / 新",
+    startSkew: "启动时差",
+    sameRound: "同轮",
+    metricBaselineMissing: "基线未覆盖此指标，需要补充对应基线",
+    samplePhase_idle: "尚未采集",
+    samplePhase_queued: "排队",
+    samplePhase_running: "采集中",
+    samplePhase_success: "完成",
+    samplePhase_partial: "部分完成",
+    samplePhase_failed: "采集失败",
+    samplePhase_cancelled: "已停止",
+    collect_pair_invalid: "双端关联配置不完整",
+    collect_pair_missing: "尚无完整同轮样本",
+    collect_pair_pending: "等待两侧同轮采集完成",
+    collect_pair_failed: "本轮采集失败，不能复用旧样本代替",
+    collect_round_mismatch: "两侧样本不属于同一轮次",
+    sample_start_skew: "两侧实际启动时差过大",
     latestSnapshot: "最新快照",
     steadyOutside: "范围外稳定 {{n}} 条",
     "followLive": "实时跟随",
@@ -844,6 +867,10 @@ const zh = {
     tabBoard: "判定看板",
     saveBaseline: "保存配置",
     baselineSaved: "基线已保存",
+    errPairCapacity: "双端关联采集至少需要两个采集并发槽位，请检查任务并发、采集线程和 CLI 预算配置。",
+    errPairBusy: "该指标的两侧仍在采集或排队，请等待本轮结束。",
+    errPairInvalid: "双端采集关联不完整，请重新保存配置建立关联。",
+    errPairSameDevice: "割接监控需要选择两台不同设备。",
     pickExpectPorts: "本批预期",
     portFilterPh: "筛选",
     emptyBaselinePorts: "基线无数据",