[IMP] website, *: use multi-edit where possible on "pages" list views

*: website_blog, website_hr_recruitment

Add multi-edit on the remaining "pages" list views not using it:
- pages
- blog posts

The only remaining one would be "jobs" but editing the Department field
seems broken at the moment.

Related to task-2889981

closes odoo/odoo#101215

X-original-commit: be58687284884550cc4e6c2ac7255abee4eb1125
Signed-off-by: Quentin Smetz (qsm) <qsm@odoo.com>

addons/website/views/website_pages_views.xml

@@ -75,7 +75,7 @@
     <field name="model">website.page</field>
     <field name="priority">99</field>
     <field name="arch" type="xml">
-        <tree js_class="website_pages_list" type="object" action="open_website_url" default_order="url asc, id asc">
+        <tree js_class="website_pages_list" type="object" action="open_website_url" multi_edit="1" default_order="url asc, id asc">
             <field name="is_homepage" invisible="1"/>
             <field name="name" string="Page Title"/>
             <field name="website_url" string="Page URL"/>

addons/website_blog/views/website_pages_views.xml

@@ -115,7 +115,7 @@
     <field name="model">blog.post</field>
     <field name="priority">99</field>
     <field name="arch" type="xml">
-        <tree js_class="website_pages_list" type="object" action="open_website_url">
+        <tree js_class="website_pages_list" type="object" action="open_website_url" multi_edit="1">
             <field name="active" invisible="1"/>
             <field name="name"/>
             <field name="website_url"/>

addons/website_hr_recruitment/views/website_pages_views.xml

@@ -12,6 +12,9 @@
             <attribute name="js_class">website_pages_list</attribute>
             <attribute name="type">object</attribute>
             <attribute name="action">open_website_url</attribute>
+
+            <!-- TODO could be a nice addition but editing "Department" crashes... -->
+            <!-- <attribute name="multi_edit">1</attribute> -->
         </xpath>
 
         <field name="name" position="after">