feat: 代码生成列支持拖动排序

Author: insistence

ruoyi-fastapi-frontend/src/views/tool/gen/editTable.vue

@@ -6,13 +6,8 @@
       </el-tab-pane>
       <el-tab-pane label="字段信息" name="columnInfo">
         <el-table ref="dragTable" :data="columns" row-key="columnId" :max-height="tableHeight">
-          <el-table-column label="序号" type="index" min-width="5%" class-name="allowDrag" />
-          <el-table-column
-            label="字段列名"
-            prop="columnName"
-            min-width="10%"
-            :show-overflow-tooltip="true"
-          />
+          <el-table-column label="序号" type="index" min-width="5%" class-name="allowDrag"/>
+          <el-table-column label="字段列名" prop="columnName" min-width="10%" :show-overflow-tooltip="true" class-name="allowDrag"/>
           <el-table-column label="字段描述" min-width="10%">
             <template slot-scope="scope">
               <el-input v-model="scope.row.columnComment"></el-input>