1.0 fix

src/app/api/stockLedgerFix/client.ts

@@ -61,6 +61,7 @@ export type StockLedgerFixInventoryResponse = {
   missingUomPairsAfter: number;
   patchedStockUomId: number;
   nullStockUomIdAfter: number;
+  orphansDeleted?: number;
 };
 
 export type StockLedgerFixSearchInventoryHit = {

src/components/StockLedgerFix/StockLedgerFixPageClient.tsx

@@ -436,7 +436,7 @@ const StockLedgerFixPageClient: React.FC = () => {
     try {
       const res = await runStockLedgerFixInventory();
       setInventoryMessage(
-        `inventory 1.0 完成：回填 stockUomId ${res.patchedStockUomId} 列、新增 ${res.inserted} 列、重算 ${res.updated} 列、之後仍缺 UOM ${res.missingUomPairsAfter}、仍 NULL stockUomId ${res.nullStockUomIdAfter}`,
+        `inventory 1.0 完成：回填 stockUomId ${res.patchedStockUomId} 列、新增 ${res.inserted} 列、殘列 deleted ${res.orphansDeleted ?? 0}、重算 ${res.updated} 列、之後仍缺 UOM ${res.missingUomPairsAfter}、仍 NULL stockUomId ${res.nullStockUomIdAfter}`,
       );
       await loadInventory();
     } catch (e) {
@@ -713,7 +713,8 @@ const StockLedgerFixPageClient: React.FC = () => {
           <Typography variant="h6">1.0 inventory（方案 A）</Typography>
           <Typography variant="body2" color="text.secondary">
             保留現有 id；lot 有、inventory 沒有的 UOM 會新增；onHand = Σ(in−out) 按
-            item+UOM。沒有 lot 的列會變成 0。請在進出倉暫停時執行，再逐日 Fix。
+            item+UOM。沒有 lot 的列會變成 0。同一料多顆舊列時只留一顆 stock UOM
+            桶，其餘 deleted=1。請在進出倉暫停時執行，再逐日 Fix。
           </Typography>
           {inventoryError && <Alert severity="error">{inventoryError}</Alert>}
           {inventoryMessage && (