[18.0] [MIG] multi_step_wizard: Migration to 18.0

[rven]

[LuvForAirplanes]

@rven wow, you've done an incredible amount of work here! I have a suggestion here on the views/multi_step_wizard_views.xml file. Put the buttons in this order: Cancel, Go Back, and Next. Also put a gap of 1 between each one:

<div name="states_buttons" class="d-flex gap-1">
    <button
        string="Cancel"
        class="btn btn-default"
        special="cancel"
    />
    <button
        name="open_previous"
        string="Go Back"
        type="object"
        class="btn btn-default"
        invisible="not allow_back"
    />
    <button
        name="open_next"
        string="Next"
        type="object"
        class="btn-primary"
        invisible="state == 'final'"
    />
</div>

Any idea when this could be merged?

[rven]

@LuvForAirplanes I didn't do that incredible amount of work, for the migration only some little changes were needed ;-) The suggestion you give has nothing to do with the migration and should be done in another improvement PR. It will only get merged when people check this migration and approve the changes.

[AbhishekkumarReddy]

Can someone please review and merge this PR ?

[dreispt]

Duplicate of #974