cicd recover follower total timing from native state

scripts/src/cicd.ts

@@ -2086,10 +2086,11 @@ function buildFollowerTimings(
   storedTimings?: Record<string, unknown> | null,
   phase?: BranchFollowerPhase,
 ): FollowerState["timings"] {
-  const total = totalTimingFromCommand(triggerCommand, phase) ?? totalTimingFromStored(storedTimings, phase);
+  const nativePayload = asOptionalRecord(live.payload);
+  const total = totalTimingFromCommand(triggerCommand, phase) ?? totalTimingFromStored(storedTimings, phase) ?? totalTimingFromLivePayload(nativePayload, phase);
   const stages = dedupeTimingStages([
     ...stageTimingsFromCommand(triggerCommand),
-    ...stageTimingsFromNativePayload(asOptionalRecord(live.payload)),
+    ...stageTimingsFromNativePayload(nativePayload),
   ]).slice(0, 24);
   return {
     budgetSeconds: follower.budgets.endToEndSeconds,
@@ -2162,6 +2163,23 @@ function totalTimingFromStored(storedTimings: Record<string, unknown> | null | u
   };
 }
 
+function totalTimingFromLivePayload(payload: Record<string, unknown> | null, phase?: BranchFollowerPhase): { seconds: number; status: string; source: string; startedAt: string | null; finishedAt: string | null } | null {
+  if (payload === null) return null;
+  const tekton = asOptionalRecord(payload.tekton);
+  const startedAt = stringOrNull(tekton?.startTime);
+  if (startedAt === null) return null;
+  const finishedAt = phase !== undefined && terminalPhase(phase) ? new Date().toISOString() : null;
+  const seconds = totalSecondsFromRange(startedAt, finishedAt);
+  if (seconds === null) return null;
+  return {
+    seconds,
+    status: phase === undefined ? "native-observed" : phase.toLowerCase(),
+    source: "tekton-pipelinerun-start",
+    startedAt,
+    finishedAt,
+  };
+}
+
 function totalSecondsFromRange(startedAt: string | null, finishedAt: string | null): number | null {
   const startedMs = timestampMs(startedAt);
   if (startedMs === null) return null;