Release 2.0.26 (#4087)

- setting "rounding days" not required
- developer: added user pref for public holiday group (to be used by plugins)
- developer: added WorkingTimeYearEvent (to be used by plugins)
- user pref: cleanup work contract form and support more fields (to be used by plugins)
- code cleanup
- bump theme and composer packages

tests/Event/WorkingTimeYearEventTest.php

@@ -0,0 +1,31 @@
+<?php
+
+/*
+ * This file is part of the Kimai time-tracking app.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace App\Tests\Event;
+
+use App\Entity\User;
+use App\Event\WorkingTimeYearEvent;
+use App\WorkingTime\Model\Year;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @covers \App\Event\WorkingTimeYearEvent
+ */
+class WorkingTimeYearEventTest extends TestCase
+{
+    public function testGetter(): void
+    {
+        $user = new User();
+        $date = new \DateTime('2023-02-10');
+        $year = new Year($date, $user);
+        $sut = new WorkingTimeYearEvent($year);
+
+        self::assertSame($year, $sut->getYear());
+    }
+}