fix: 优化日期格式化显示逻辑

yuan

2026-10-10 1390eec135de33236c025457d5b21008b67f33c8

 src/views/energyManagement/dynamicEnergySaving/index.vue

@@ -154,7 +154,7 @@
          </template>
        </el-table-column>
        <el-table-column prop="accuracy" label="准确率" />
        <el-table-column prop="lastUpdate" label="最后更新" />
        <el-table-column prop="lastUpdate" label="最后更新" :formatter="$d" />
        <el-table-column label="操作">
          <template #default="scope">
            <el-button