fix: 出库备注欠料改用实时库存计算,不再自动填历史欠料

- buildRemarkWithShortage 改用 bomDetailList 实时 shortage(需量-当前库存)
- 库存补足后,欠料不再自动拼进出库备注(原 localStorage 历史记录一直带出)

inventory-web/src/views/outbound/Selection.vue

@@ -937,23 +937,16 @@ const confirmBomAdd = async () => {
 const BOM_SHORTAGE_KEY = 'MOM_BOM_SHORTAGE_RECORDS'
 const bomShortageRecords = ref<Record<string, any>>(JSON.parse(localStorage.getItem(BOM_SHORTAGE_KEY) || '{}'))
 
-// ★ 将缺货清单拼接进备注（借鸡生蛋：历史缺货记录永久留存在出库申请单备注）
+// ★ 将缺货清单拼接进备注（仅拼当前实际缺货的物料，库存补足后不再出现）
 const buildRemarkWithShortage = (baseRemark: string): string => {
   const parts: string[] = []
   if (baseRemark) parts.push(baseRemark)
 
-  const shortageBoms = Object.keys(bomShortageRecords.value)
-  if (shortageBoms.length > 0) {
-    const detail: string[] = []
-    for (const no of shortageBoms) {
-      const rec = bomShortageRecords.value[no]
-      if (!rec?.items?.length) continue
-      const items = rec.items.map((i: any) => `${i.name}(${i.shortage}个)`).join('、')
-      detail.push(`${no}: ${items}`)
-    }
-    if (detail.length > 0) {
-      parts.push(`[BOM欠料待补] ${detail.join('；')}`)
-    }
+  // ★ 用当前实时计算的缺货清单（需量 - 当前库存），而非 localStorage 历史记录
+  const shortageItems = bomDetailList.value.filter((i: any) => i.shortage > 0)
+  if (shortageItems.length > 0) {
+    const items = shortageItems.map((i: any) => `${i.name}(${i.shortage}个)`).join('、')
+    parts.push(`[BOM欠料待补] ${items}`)
   }
 
   return parts.join(' | ')