fix: improve retry feedback and deletion stability

src/utils/dateTime.ts

@@ -1,7 +1,22 @@
+const beijingDateTimeFormatter = new Intl.DateTimeFormat('zh-CN', {
+  day: '2-digit',
+  hour: '2-digit',
+  hour12: false,
+  minute: '2-digit',
+  month: '2-digit',
+  second: '2-digit',
+  timeZone: 'Asia/Shanghai',
+  year: 'numeric',
+});
+
 export function formatDateTime(value?: string | Date | null) {
   if (!value) return '-';
   const date = new Date(value);
   if (Number.isNaN(date.getTime())) return '-';
-  const pad = (part: number) => String(part).padStart(2, '0');
-  return `${date.getFullYear()}-${pad(date.getMonth() + 1)}-${pad(date.getDate())} ${pad(date.getHours())}:${pad(date.getMinutes())}:${pad(date.getSeconds())}`;
+  const parts = Object.fromEntries(
+    beijingDateTimeFormatter.formatToParts(date)
+      .filter((part) => part.type !== 'literal')
+      .map((part) => [part.type, part.value]),
+  );
+  return `${parts.year}-${parts.month}-${parts.day} ${parts.hour}:${parts.minute}:${parts.second}`;
 }