fix(cron): require all error payloads to be tool warnings before clearing fatality

LiLan0125 · LiLan0125 · commit df46811d21ae · 2026-06-19T18:58:23.000+08:00
Per ClawSweeper review: when checking isCronToolWarning on the last error text, also verify that ALL error payloads match the tool warning pattern. This prevents mixed-error scenarios where a genuinely fatal error payload precedes a tool warning from being incorrectly classified as non-fatal. Refs #94846
diff --git a/src/cron/isolated-agent/helpers.ts b/src/cron/isolated-agent/helpers.ts
@@ -280,7 +280,8 @@ export function resolveCronPayloadOutcome(params: {
     params.failureSignal?.fatalForCron !== true &&
     hasRecoveringTerminalOutput &&
     (isNonTerminalToolErrorWarning(lastErrorPayload) ||
-      isCronToolWarning(lastErrorPayloadText));
+      (isCronToolWarning(lastErrorPayloadText) &&
+        errorPayloads.every((payload) => isCronToolWarning(payload?.text))));
   const hasPendingPresentationWarning =
     !params.runLevelError &&
     params.failureSignal?.fatalForCron !== true &&
