When opening the dashboard in form view, some of the view options should
always have a certain value (in particular, the target should be inline,
and the form view should not have action menus or a control panel).
Previously, this was done through an override on the action manager when
executing a window action. In wowl, the action manager has been replaced
with an action service and its methods cannot be overriden.
This commit solves the same problem with a different approach, by
overwriting these options before trying to extract the view params from
the action.