[ADD] Change place button in view

views/project_views.xml

@@ -7,13 +7,15 @@
             <field name="model">project.project</field>
             <field name="inherit_id" ref="adefpat_project.edit_project"/>
             <field name="arch" type="xml">
-                <header position="inside">
+                <xpath expr="//notebook//page[@name='budget']//group" position="before">
+                    <header>
                     <!-- Ajout du bouton pour la génération des factures -->
                         <button string="Générer Factures"
-                      type="object" class="btn-secondary"
+                          type="object" class="btn btn-primary"
                           name="action_generate_invoices" groups="account.group_account_manager"
                         attrs="{'invisible': [('financement_ids', '=', [])]}"/>
                     </header>
+                </xpath>
                 <button name="toggle_active" position="before">
                     <button groups="account.group_account_user" type="object" class="oe_stat_button" icon="fa-pencil-square-o" name="action_view_project_invoices"
                         context="{'default_project_id': active_id}">