update Web/src/views/system/dict/index.vue.

修复“复制”字典值页面，显示文本和字典值字典有时不可用，有时正常的问题

Signed-off-by: Lzh666 <422235757@qq.com>

Web/src/views/system/dict/index.vue

@@ -269,8 +269,9 @@ const openEditDictType = (row: any) => {
 // 打开复制字典值页面
 const openCopyDictData = (row: any) => {
 	state.editDictDataTitle = '复制字典值';
-	const copyRow = JSON.parse(JSON.stringify(row)) as UpdateDictDataInput;
+	const copyRow = JSON.parse(JSON.stringify(row));
 	copyRow.id = 0;
+	copyRow.dictType = null;
 	editDictDataRef.value?.openDialog(copyRow);
 };