fix: restore web-probe severe timeout threshold

Also records instruction hygiene, YAML-first config split guidance, and Sub2API D601 recovery notes from the recovered worktree state.

scripts/src/hwlab-node-lanes.ts

@@ -155,6 +155,7 @@ export interface HwlabRuntimeWebProbeAlertThresholdsSpec {
   readonly longLivedStreamOpenSlowMs: number;
   readonly visibleLoadingSlowMs: number;
   readonly turnTimingSampleSlackSeconds: number;
+  readonly turnElapsedSevereTimeoutSeconds: number;
   readonly uncommandedStateChangeCommandWindowMs: number;
   readonly scrollJumpCommandWindowMs: number;
   readonly scrollJumpFromY: number;
@@ -839,6 +840,7 @@ function webProbeAlertThresholdsConfig(value: unknown, path: string): HwlabRunti
     longLivedStreamOpenSlowMs: positiveNumberField(raw, "longLivedStreamOpenSlowMs", path),
     visibleLoadingSlowMs: positiveNumberField(raw, "visibleLoadingSlowMs", path),
     turnTimingSampleSlackSeconds: positiveNumberField(raw, "turnTimingSampleSlackSeconds", path),
+    turnElapsedSevereTimeoutSeconds: positiveNumberField(raw, "turnElapsedSevereTimeoutSeconds", path),
     uncommandedStateChangeCommandWindowMs: positiveNumberField(raw, "uncommandedStateChangeCommandWindowMs", path),
     scrollJumpCommandWindowMs: positiveNumberField(raw, "scrollJumpCommandWindowMs", path),
     scrollJumpFromY: positiveNumberField(raw, "scrollJumpFromY", path),

scripts/src/hwlab-node-web-observe-analyzer-source.ts

@@ -533,6 +533,7 @@ function parseAlertThresholds(value) {
     longLivedStreamOpenSlowMs: requiredPositiveThreshold(raw, "longLivedStreamOpenSlowMs"),
     visibleLoadingSlowMs: requiredPositiveThreshold(raw, "visibleLoadingSlowMs"),
     turnTimingSampleSlackSeconds: requiredPositiveThreshold(raw, "turnTimingSampleSlackSeconds"),
+    turnElapsedSevereTimeoutSeconds: requiredPositiveThreshold(raw, "turnElapsedSevereTimeoutSeconds"),
     uncommandedStateChangeCommandWindowMs: requiredPositiveThreshold(raw, "uncommandedStateChangeCommandWindowMs"),
     scrollJumpCommandWindowMs: requiredPositiveThreshold(raw, "scrollJumpCommandWindowMs"),
     scrollJumpFromY: requiredPositiveThreshold(raw, "scrollJumpFromY"),
@@ -1383,6 +1384,9 @@ function buildFindings(samples, control, network, errors, sampleMetrics, promptN
       ? sampleMetrics.turnTimingNonMonotonic.filter((item) => item.metric === "recentUpdateSeconds" && item.anomaly === "jump")
       : [];
   if (recentUpdateSawtoothJumps.length > 0) findings.push({ id: "turn-timing-recent-update-sawtooth-jump", severity: "amber", summary: "最近更新 value jumped faster than sample interval; expected sawtooth increase-or-reset", count: recentUpdateSawtoothJumps.length, samples: recentUpdateSawtoothJumps.slice(0, 20) });
+  const severeTimeoutRounds = Array.isArray(sampleMetrics?.rounds) ? sampleMetrics.rounds.filter((item) => Number(item.maxTotalElapsedSeconds) > alertThresholds.turnElapsedSevereTimeoutSeconds) : [];
+  const severeTimeoutSamples = Array.isArray(sampleMetrics?.timeline) ? sampleMetrics.timeline.filter((item) => Number(item.totalElapsedSeconds) > alertThresholds.turnElapsedSevereTimeoutSeconds) : [];
+  if (severeTimeoutRounds.length > 0 || severeTimeoutSamples.length > 0) findings.push({ id: "turn-elapsed-severe-timeout", severity: "red", summary: "turn total elapsed exceeded YAML-configured severe timeout; investigate Workbench/AgentRun progress instead of treating the turn as healthy", thresholdSeconds: alertThresholds.turnElapsedSevereTimeoutSeconds, count: Math.max(severeTimeoutRounds.length, severeTimeoutSamples.length), rounds: severeTimeoutRounds.slice(0, 20), samples: severeTimeoutSamples.slice(0, 20) });
   const loadingSummary = sampleMetrics?.loading?.summary || {};
   const visibleLoadingSlowSeconds = alertThresholds.visibleLoadingSlowMs / 1000;
   if (Number(loadingSummary.longestContinuousSeconds ?? 0) > visibleLoadingSlowSeconds) findings.push({ id: "page-loading-visible-over-budget", severity: "red", summary: "visible 加载中 stayed on screen longer than configured YAML budget; fix real loading latency instead of revealing incomplete content early", count: loadingSummary.overBudgetSegmentCount ?? loadingSummary.overFiveSecondSegmentCount ?? 1, longestContinuousSeconds: loadingSummary.longestContinuousSeconds, budgetSeconds: visibleLoadingSlowSeconds, segments: sampleMetrics.loading.segments.slice(0, 20), owners: sampleMetrics.loading.owners.slice(0, 20) });

scripts/src/hwlab-node-web-observe-runner-source.ts

@@ -2921,6 +2921,7 @@ function parseAlertThresholds(value) {
     longLivedStreamOpenSlowMs: requiredPositiveThreshold(raw, "longLivedStreamOpenSlowMs"),
     visibleLoadingSlowMs: requiredPositiveThreshold(raw, "visibleLoadingSlowMs"),
     turnTimingSampleSlackSeconds: requiredPositiveThreshold(raw, "turnTimingSampleSlackSeconds"),
+    turnElapsedSevereTimeoutSeconds: requiredPositiveThreshold(raw, "turnElapsedSevereTimeoutSeconds"),
     uncommandedStateChangeCommandWindowMs: requiredPositiveThreshold(raw, "uncommandedStateChangeCommandWindowMs"),
     scrollJumpCommandWindowMs: requiredPositiveThreshold(raw, "scrollJumpCommandWindowMs"),
     scrollJumpFromY: requiredPositiveThreshold(raw, "scrollJumpFromY"),