[FIX] base_exception: reload the view after the exception dialog - #3734

The problem

Confirm a sales order that hits an exception rule. The dialog shows up, you tick Ignore Exceptions and confirm.

The order is confirmed — but the view behind the dialog still shows it as a quotation, with the red exception banner and the Confirm button. You have to reload the page by hand to see the real state, and until you do you can hit Confirm again on an order that is already confirmed.

How to reproduce

On 18.0 with sale_exception installed:

1. Add an exception.rule on sale.order, by_py_code, that matches one customer.
2. Create an order for that customer and confirm it → the exception dialog shows up.
3. Tick Ignore Exceptions and confirm.
4. The view still shows Quotation, but the order is already sale in the database. Reload the page and the real state appears.

Why

The dialog can change the record: ticking "Ignore Exceptions" calls action_confirm on it. But the wizard returns ir.actions.act_window_close, which closes the dialog and nothing else, so the view keeps the state it had before.

The fix

Reload once the dialog is closed, using the onClose option of doAction:

await env.services.action.doAction(popupAction, {
    onClose: () =>
        env.services.action.doAction({
            type: "ir.actions.client",
            tag: "soft_reload",
        }),
});

It goes here rather than in the wizard's return value for two reasons: action_confirm on the wizard is inherited by several modules, and this way the fix covers every model using the mechanism, not just sales.