[18.0][MIG] maintenance_equipment_image: Migration to 18.0

[ypapouin]

Big headache for a basic thing.

Demo pictures have been added:

My first idea was to use a combination of a wildcard expression expr=".../*" (aka: select all children) with position="replace".
But Odoo is not working like this, node locate only returns the first value (return nodes[0] if nodes else None)

    <record id="hr_equipment_view_kanban" model="ir.ui.view">
        <field name="model">maintenance.equipment</field>
        <field name="inherit_id" ref="maintenance.hr_equipment_view_kanban" />
        <field name="arch" type="xml">
            <xpath expr="//t[@t-name='card']/*" position="replace" >
                <t t-name="card" class="flex-row">
                    <aside class="o_kanban_aside_full">
                        <field
                            name="image_128"
                            options="{
                                'placeholder': '/base/static/img/company_image.png',
                                'size': [150, 150],
                                'img_class': 'object-fit-cover'
                            }"
                            widget="image"
                        />
                    </aside>
                    <main class="ps-2 ms-1">$0</main>
                </t>
            </xpath>
        </field>
    </record>

Since there is no way to use an XPath expression to replace/move all children at once. I had to do it manually for each child.