fix(frontend): resolve cross-page selection loss, add destroy-on-close to dialogs, and fix row-key collision in stocktake

inventory-web/src/views/stock/stocktake/index.vue

@@ -121,6 +121,7 @@
         v-model="showConfirmDialog"
         title="⚠️ 确认清除盘点数据"
         width="400"
+        destroy-on-close
         :close-on-click-modal="false"
         :close-on-press-escape="false"
         show-close
@@ -237,7 +238,7 @@
               height="100%"
               stripe
               border
-              row-key="id"
+              row-key="uniqueKey"
               style="width: 100%"
           >
             <el-table-column prop="sku" label="SKU" width="140" show-overflow-tooltip />
@@ -1004,6 +1005,7 @@ const fetchInventoryList = async (silent = false) => {
         id: draft?.id || null,
         stock_id: item.id,
         source_table: item.source_table,
+        uniqueKey: `${item.source_table}_${item.id}`,  // ★ 绝对唯一键，解决row-key冲突
         sku: item.sku,
         material_name: item.material_name,
         spec_model: item.spec_model,