docs improved

docs/en-US/intro/AutoMap.md

@@ -1,3 +1,8 @@
+---
+name: AutoMap
+sort: 100
+---
+
 When a struct auto mapping to a database's table, the below table describes how they change to each other:
 
 <table>

docs/en-US/intro/COLUMNTYPE.md

@@ -1,3 +1,8 @@
+---
+name: ColumnType
+sort: 110
+---
+
 <table>
     <tr>
     <td>xorm

docs/zh-CN/intro/AutoMap.md

@@ -1,3 +1,8 @@
+---
+name: 自动映射
+sort: 100
+---
+
 When a struct auto mapping to a database's table, the below table describes how they change to each other:
 
 <table>

docs/zh-CN/intro/COLUMNTYPE.md

@@ -1,3 +1,8 @@
+---
+name: 标记字段类型
+sort: 110
+---
+
 <table>
     <tr>
     <td>xorm