fix(pi): settle delayed compact ownership

src/pages/Chat/CodingConversationHeader.tsx

@@ -48,6 +48,32 @@ const THINKING_OPTIONS: Array<{ value: ConversationThinkingLevel; label: string
   { value: 'high', label: '高思考' },
 ];
 
+interface LocalActionError {
+  message: string;
+  backendCode?: string;
+  startedGeneration: number;
+  startedSeq: number;
+}
+
+function localActionError(
+  error: unknown,
+  startedGeneration: number,
+  startedSeq: number,
+): LocalActionError {
+  const details = error && typeof error === 'object'
+    && 'details' in error
+    && error.details
+    && typeof error.details === 'object'
+      ? error.details as { backendCode?: unknown }
+      : null;
+  return {
+    message: error instanceof Error ? error.message : String(error),
+    ...(typeof details?.backendCode === 'string' ? { backendCode: details.backendCode } : {}),
+    startedGeneration,
+    startedSeq,
+  };
+}
+
 function runLabel(snapshot: ConversationSnapshot | null): string {
   if (!snapshot) return '正在准备';
   const { run } = snapshot;
@@ -90,7 +116,7 @@ export function CodingConversationHeader({
   const vendors = useProviderStore((state) => state.vendors);
   const options = useMemo(() => buildCodingModelOptions(accounts, vendors), [accounts, vendors]);
   const [busyAction, setBusyAction] = useState<string | null>(null);
-  const [actionError, setActionError] = useState<string | null>(null);
+  const [actionError, setActionError] = useState<LocalActionError | null>(null);
   const [renameOpen, setRenameOpen] = useState(false);
   const [titleDraft, setTitleDraft] = useState(conversation?.title ?? '');
 
@@ -110,13 +136,27 @@ export function CodingConversationHeader({
     ? Math.min(100, Math.round((context.usedTokens / context.contextWindow) * 100))
     : 0;
   const recoverable = Boolean(snapshot?.run.error?.recoverable || snapshot?.worker.error?.recoverable);
+  const runtimeErrorCode = snapshot?.run.error?.code ?? snapshot?.worker.error?.code;
+  const cursorAdvancedPastAction = Boolean(actionError && snapshot && (
+    snapshot.cursor.workerGeneration > actionError.startedGeneration
+    || (snapshot.cursor.workerGeneration === actionError.startedGeneration
+      && snapshot.cursor.seq > actionError.startedSeq)
+  ));
+  const visibleActionError = actionError?.backendCode === 'CODING_REQUEST_UNCERTAIN'
+    && !running
+    && runtimeErrorCode !== 'CODING_REQUEST_UNCERTAIN'
+    && cursorAdvancedPastAction
+    ? null
+    : actionError;
 
   const perform = (key: string, action: () => Promise<void>) => {
     if (busyAction || !conversation) return;
+    const startedGeneration = snapshot?.cursor.workerGeneration ?? 0;
+    const startedSeq = snapshot?.cursor.seq ?? 0;
     setBusyAction(key);
     setActionError(null);
     void action()
-      .catch((error) => setActionError(error instanceof Error ? error.message : String(error)))
+      .catch((error) => setActionError(localActionError(error, startedGeneration, startedSeq)))
       .finally(() => setBusyAction((current) => current === key ? null : current));
   };
 
@@ -226,7 +266,7 @@ export function CodingConversationHeader({
           </Button>
         </div>
       )}
-      {actionError && <p className="border-t border-destructive/10 bg-destructive/5 px-5 py-2 text-xs text-destructive" role="alert">{actionError}</p>}
+      {visibleActionError && <p className="border-t border-destructive/10 bg-destructive/5 px-5 py-2 text-xs text-destructive" role="alert">{visibleActionError.message}</p>}
 
       <Dialog open={renameOpen} onOpenChange={setRenameOpen}>
         <DialogContent>