Add line splitting in user render string functionality

Introduce a new option to split lines in user job and scope render strings based on a specified character limit. Implement a corresponding test to verify the correct behavior of this feature.

src/Bundle/ChillMainBundle/Tests/Templating/Entity/UserRenderTest.php

@@ -35,7 +35,6 @@ class UserRenderTest extends TestCase
     public function testRenderUserWithJobAndScopeAtCertainDate(): void
     {
         // Create a user with a certain user job
-
         $user = new User();
         $userJobA = new UserJob();
         $scopeA = new Scope();
@@ -106,4 +105,52 @@ class UserRenderTest extends TestCase
         $expectedStringC = 'BOB ISLA (directrice) (service B)';
         $this->assertEquals($expectedStringC, $renderer->renderString($user, $optionsNoDate));
     }
+
+    public function testRenderStringWithSplitLines(): void
+    {
+
+        // Create a user with a certain user job
+        $user = new User();
+        $userJobA = new UserJob();
+        $scopeA = new Scope();
+
+        $userJobA->setLabel(['fr' => 'assistant social en maison de service accompagné'])
+            ->setActive(true);
+        $scopeA->setName(['fr' => 'service de l\'assistant professionnel']);
+        $user->setLabel('Robert Van Zorrizzeen Gorikke');
+
+        $userJobHistoryA = (new User\UserJobHistory())
+            ->setUser($user)
+            ->setJob($userJobA)
+            ->setStartDate(new \DateTimeImmutable('2023-11-01 12:00:00'))
+            ->setEndDate(new \DateTimeImmutable('2023-11-30 00:00:00'));
+
+        $userScopeHistoryA = (new User\UserScopeHistory())
+            ->setUser($user)
+            ->setScope($scopeA)
+            ->setStartDate(new \DateTimeImmutable('2023-11-01 12:00:00'))
+            ->setEndDate(new \DateTimeImmutable('2023-11-30 00:00:00'));
+
+        $user->getUserJobHistories()->add($userJobHistoryA);
+        $user->getUserScopeHistories()->add($userScopeHistoryA);
+
+        // Create renderer
+        $translatableStringHelperMock = $this->prophesize(TranslatableStringHelperInterface::class);
+        $translatableStringHelperMock->localize(Argument::type('array'))->will(fn ($args) => $args[0]['fr']);
+
+        $engineMock = $this->createMock(Environment::class);
+        $translatorMock = $this->createMock(TranslatorInterface::class);
+        $clock = new MockClock(new \DateTimeImmutable('2023-11-15 12:00:00'));
+
+        $renderer = new UserRender($translatableStringHelperMock->reveal(), $engineMock, $translatorMock, $clock);
+
+        $actual = $renderer->renderString($user, ['split_lines_before_characters' => 30]);
+        self::assertEquals(<<<'STR'
+            Robert Van Zorrizzeen Gorikke
+            (assistant social en maison de
+            service accompagné) (service de
+            l'assistant professionnel)
+            STR, $actual);
+
+    }
 }