feat(worker-hall): 接单大厅支持内部打手可见订单已发布时长标签

apps/frontend/src/utils/date-time.ts

@@ -52,3 +52,34 @@ export function normalizeDateTimeValue(value: unknown): unknown {
 export function stringifyDisplayJson(value: unknown, space = 2) {
   return JSON.stringify(normalizeDateTimeValue(value), null, space)
 }
+
+/** 抢单大厅发布耗时格式化（仅内部打手可见）：发布 <1m / 发布 5m / 发布 1h 20m / 发布 1d 4h */
+export function formatPublishedElapsedTime(
+  value: string | null | undefined,
+  nowMs = Date.now(),
+): string {
+  const normalized = String(value || '').trim()
+  if (!normalized) return ''
+
+  const date = new Date(normalized)
+  const time = date.getTime()
+  if (Number.isNaN(time)) return ''
+
+  const diffSeconds = Math.max(0, Math.floor((nowMs - time) / 1000))
+
+  if (diffSeconds < 60) {
+    return '发布 <1m'
+  }
+  const diffMinutes = Math.floor(diffSeconds / 60)
+  if (diffMinutes < 60) {
+    return `发布 ${diffMinutes}m`
+  }
+  const diffHours = Math.floor(diffMinutes / 60)
+  const remMinutes = diffMinutes % 60
+  if (diffHours < 24) {
+    return remMinutes > 0 ? `发布 ${diffHours}h ${remMinutes}m` : `发布 ${diffHours}h`
+  }
+  const diffDays = Math.floor(diffHours / 24)
+  const remHours = diffHours % 24
+  return remHours > 0 ? `发布 ${diffDays}d ${remHours}h` : `发布 ${diffDays}d`
+}