Fix migration bug

src/main/java/run/halo/app/model/entity/Attachment.java

@@ -92,7 +92,6 @@ public class Attachment extends BaseEntity {
     @Override
     public void prePersist() {
         super.prePersist();
-        id = null;
 
         if (fileKey == null) {
             fileKey = "";

src/main/java/run/halo/app/service/impl/RecoveryServiceImpl.java

@@ -440,7 +440,7 @@ public class RecoveryServiceImpl implements RecoveryService {
             }
 
             // Set location
-            String attachLocation = attachmentMap.get("attachLocation").toString();
+            String attachLocation = attachmentMap.getOrDefault("attachLocation", "").toString();
             if (StringUtils.equalsIgnoreCase(attachLocation, "qiniu")) {
                 attachment.setType(AttachmentType.QNYUN);
             } else if (StringUtils.equalsIgnoreCase(attachLocation, "upyun")) {

src/main/resources/templates/themes/anatole/module/page-top.ftl

 <div class="page-top animated fadeInDown">
     <div class="nav">
         <@menuTag method="list">
-            <#list menus?sort_by('sort') as menu>
+            <#list menus?sort_by('priority') as menu>
                 <li>
                     <a href="${menu.url}" target="${menu.target!}">${menu.name} </a>
                 </li>