`:class` and `:style` keep the original expression as a part of the result after resolving value

[adamkiss]

Tempest version

2.9.1

PHP version

8.4

Operating system

macOS

Description

Suppose you do following:

<?php $class="warning"; ?>
<div :class="$class">…</div>

Expected result would be:

<div class="warning">…</div>

actual result is:

<div class="$class warning">…</div>

Steps to reproduce

Create a new component, try to include it, see the result.

[adamkiss]

Not sure if it's relevant to this bug, a different bug, or expected behaviour, but I also added tests for :class and :style expressions:

<x-component :class="'red'" />

<div class="base">…</div>

I'd expect:

<div class="base red">…</div>

[xHeaven]

Thanks for the failing test, I've made a PR that adds support for this.