feat 调整 mysql 、pgsql 初始化数据; 完善pgsql 兼容性，适配代码生成逻辑

server/addons/hgexample/logic/sys/tree_table.go

@@ -87,7 +87,7 @@ func (s *sSysTreeTable) List(ctx context.Context, in *sysin.TreeTableListInp) (l
 		mod = mod.Where(fmt.Sprintf(`JSON_CONTAINS(%s,'%v')`, cols.Hobby, in.Hobby))
 	}
 
-	totalCount, err = mod.Clone().Count(1)
+	totalCount, err = mod.Clone().Count()
 	if err != nil {
 		err = gerror.Wrap(err, "获取表格数据行失败，请稍后重试！")
 		return