Incompatible with nette/component-model v4 — Wizard throws DeprecatedException on render

Hi,

forms-wizard 4.1.0 is incompatible with nette/component-model v4.0. In v4 the getComponents() filter/recursive arguments were removed — passing them no longer just warns, it throws Nette\DeprecatedException:

Container::getComponents() parameters removed. The method now takes no arguments and returns a plain array of immediate children (previously iterable). The old recursive flag and filter-type argument are gone — passing them throws a DeprecatedException. For recursive traversal use getComponentTree() instead.

Wizard::applyCallbacksToButtons() still calls the old signature, so any wizard throws at render time:

// src/Wizard.php:368
foreach ($form->getComponents(false, SubmitButton::class) as $control) {
https://github.com/contributte/forms-wizard/blob/37fc489f774972a899b7d154879456c27be4fe04/src/Wizard.php#L368

Composer installs v4 silently, because the only constraint is conflict: "nette/component-model": "<3.0.3" (no upper bound).

Suggested fix — call getComponents() with no arguments and filter with instanceof (works on both v3 and v4):

foreach ($form->getComponents() as $control) {
    if (!$control instanceof SubmitButton) {
        continue;
    }
    // …
}

Environment: forms-wizard 4.1.0, nette/component-model 4.0.1, PHP 8.3.

Start in src/Wizard.php around applyCallbacksToButtons() and the getComponents() call at line 368. Reproduce the render failure with PHP 8.3 and nette/component-model 4.0.1, then verify that wizard rendering works with both supported component-model versions and that SubmitButton controls still receive their callbacks.