[IMP] make release capital tree view use the customer invoice view tree

easy_my_coop/view/account_invoice_view.xml

@@ -38,6 +38,7 @@
         <record id="action_invoice_tree1_view1" model="ir.actions.act_window.view">
             <field eval="1" name="sequence"/>
             <field name="view_mode">tree</field>
+            <field name="view_id" ref="account.invoice_tree"/>
             <field name="act_window_id" ref="action_invoice_tree_coop"/>
         </record>