fix: 参数范围值修改

src/views/product/ProductList.vue

@@ -312,7 +312,7 @@
         <el-table-column label="数值配置" min-width="180">
           <template #default="{ row }">
             <template v-if="row.type === 'number'">
-              <span class="number-config">步进: {{ row.step || '-' }} | 范围: {{ row.min ?? '-' }} ~ {{ row.max ?? '-' }}</span>
+              <span class="number-config">步进: {{ row.step ?? '-' }} | 范围: {{ row.min ?? '0' }} ~ {{ row.max ?? '0' }}</span>
             </template>
             <span v-else class="text-muted">-</span>
           </template>
@@ -420,12 +420,12 @@
         <el-table-column label="值/范围" min-width="150">
           <template #default="{ row }">
             <template v-if="currentParam?.type === 'select'">
-              {{ row.value || '-' }}
+              {{ row.value ?? '0' }}
             </template>
             <template v-else-if="currentParam?.type === 'number'">
-              <el-tag size="small" type="info">{{ getRangeTypeText(row.rangeType) }} {{ row.range }}</el-tag>
+              <el-tag size="small" type="info">{{ getRangeTypeText(row.rangeType) }} {{ (row.phase != null && row.phase !== '') ? row.phase : 0 }}</el-tag>
             </template>
-            <template v-else>{{ row.value || '-' }}</template>
+            <template v-else>{{ row.value ?? '0' }}</template>
           </template>
         </el-table-column>
         <el-table-column prop="index" label="排序" width="80" />

src/views/product/components/ProductParameterManager.vue

@@ -180,7 +180,7 @@
           <template v-if="currentParam?.type === 'select'">{{ row.value || '-' }}</template>
           <template v-else-if="currentParam?.type === 'number'">
             <el-tag size="small" type="info">
-              {{ getRangeTypeText(row.rangeType) }} {{ formatPhaseDisplay(row.phase || row.range) }}
+              {{ getRangeTypeText(row.rangeType) }} {{ (row.phase != null && row.phase !== '') ? row.phase : 0 }}
             </el-tag>
           </template>
           <template v-else>{{ row.value || '-' }}</template>