forecast-form: 去除物料名称/品牌名称/规格列的 show-overflow-tooltip，避免选择列后出现省略号（...）

src/components/forecast-form/index.vue

@@ -98,9 +98,9 @@
           >
             <el-table-column type="selection" width="44" :selectable="isRowSelectable" />
             <el-table-column prop="code" label="物料编码" min-width="140" />
-            <el-table-column prop="cname" label="物料名称" min-width="160" show-overflow-tooltip />
-            <el-table-column prop="brandName" label="品牌名称" min-width="120" show-overflow-tooltip />
-            <el-table-column prop="typeNo" label="规格" min-width="120" show-overflow-tooltip />
+            <el-table-column prop="cname" label="物料名称" min-width="160" />
+            <el-table-column prop="brandName" label="品牌名称" min-width="120" />
+            <el-table-column prop="typeNo" label="规格" min-width="120" />
             <el-table-column prop="storeInventory" label="库存数量" min-width="120">
               <template #default="{ row }">
                 <span>{{ parseInt(row.storeInventory || 0) }}</span>