[IMP] mail: guard AttachmentListComponent

Task-2797754

closes odoo/odoo#86708

Signed-off-by: Alexandre Kühn (aku) <aku@odoo.com>

addons/mail/static/src/components/attachment_list/attachment_list.xml

@@ -2,8 +2,8 @@
 <templates xml:space="preserve">
 
     <t t-name="mail.AttachmentList" owl="1">
-        <div class="o_AttachmentList d-flex flex-column justify-content-start" t-attf-class="{{ className }}" t-ref="root">
-            <t t-if="attachmentList">
+        <t t-if="attachmentList">
+            <div class="o_AttachmentList d-flex flex-column justify-content-start" t-attf-class="{{ className }}" t-ref="root">
                 <div class="o_AttachmentList_partialList o_AttachmentList_partialListImages d-flex flex-grow-1 flex-wrap">
                     <t t-foreach="attachmentList.attachmentImages" t-as="attachmentImage" t-key="attachmentImage.localId">
                         <AttachmentImage className="'o_AttachmentList_attachment my-1 me-1 mw-100'" localId="attachmentImage.localId"/>
@@ -14,8 +14,8 @@
                         <AttachmentCard className="'o_AttachmentList_attachment my-1 me-1 mw-100'" localId="attachmentCard.localId"/>
                     </t>
                 </div>
-            </t>
-        </div>
+            </div>
+        </t>
     </t>
 
 </templates>