update sort

src/main/java/com/ffii/fpsms/modules/stock/service/StockTakeRecordService.kt

@@ -699,7 +699,9 @@ val filteredResults = allResults.filter { response ->
     val av = response.availableQty ?: BigDecimal.ZERO
     // 显示: availableQty > 0，或已有盘点记录（即使盘点结果为 0）
     av.compareTo(BigDecimal.ZERO) > 0 || response.stockTakeRecordId != null
-}
+}.sortedWith(
+    compareBy { it.itemCode }
+)
 // endIndex 必須基於 filteredResults.size，不能用 allResults.size
 val endIndex = minOf(startIndex + pageSize, filteredResults.size)
 val paginatedResult = if (startIndex < filteredResults.size) {