feat(视图):添加视图，预览数据表头增加字段类型icon显示

frontend/src/views/dataset/common/DatasetTableData.vue

@@ -14,11 +14,17 @@
         :key="field.dataeaseName"
         min-width="200px"
         :field="field.dataeaseName"
-        :title="field.name"
         :resizable="true"
-      />
+      >
+        <template slot="header">
+          <svg-icon v-if="field.deType === 0" icon-class="field_text" class="field-icon-text" />
+          <svg-icon v-if="field.deType === 1" icon-class="field_time" class="field-icon-time" />
+          <svg-icon v-if="field.deType === 2 || field.deType === 3" icon-class="field_value" class="field-icon-value" />
+          <span>{{ field.name }}</span>
+        </template>
+      </ux-table-column>
     </ux-grid>
-    <span style="font-size: 12px;">{{ $t('chart.preview_100_data') }}</span>
+    <span v-if="table.name" style="font-size: 12px;">{{ $t('chart.preview_100_data') }}</span>
   </el-col>
 </template>