Remove unused argument from Renderer::render()

Apparently, we were not using the argument anywhere, but I didn't notice
that before.

Author: henriquemoody

library/Message/Renderer.php

@@ -13,5 +13,5 @@
 
 interface Renderer
 {
-    public function render(Result $result, Translator $translator, string|null $template = null): string;
+    public function render(Result $result, Translator $translator): string;
 }

library/Message/StandardRenderer.php

@@ -33,7 +33,7 @@ public function __construct(
     ) {
     }
 
-    public function render(Result $result, Translator $translator, string|null $template = null): string
+    public function render(Result $result, Translator $translator): string
     {
         $parameters = $result->parameters;
         $parameters['path'] = $result->path !== null ? Quoted::fromPath($result->path) : null;
@@ -51,7 +51,7 @@ function (array $matches) use ($parameters, $translator) {
 
                 return $this->placeholder($matches[1], $parameters[$matches[1]], $translator, $matches[3] ?? null);
             },
-            $translator->translate($template ?? $this->getTemplateMessage($result)),
+            $translator->translate($this->getTemplateMessage($result)),
         );
 
         if (!$result->hasCustomTemplate() && $result->adjacent !== null) {

tests/library/Message/TestingMessageRenderer.php

@@ -15,8 +15,8 @@
 
 final class TestingMessageRenderer implements Renderer
 {
-    public function render(Result $result, Translator $translator, string|null $template = null): string
+    public function render(Result $result, Translator $translator): string
     {
-        return $template ?? $result->template;
+        return $result->template;
     }
 }

tests/unit/Message/StandardRendererTest.php

@@ -32,18 +32,6 @@ public function itShouldRenderResultWithCustomTemplate(): void
         self::assertSame($result->template, $renderer->render($result, new DummyTranslator()));
     }
 
-    #[Test]
-    public function itShouldRenderResultOverwritingCustomTemplateWhenTemplateIsPassedAsAnArgument(): void
-    {
-        $renderer = new StandardRenderer(new TestingStringifier());
-
-        $template = 'This is my brand new template';
-
-        $result = (new ResultBuilder())->template('This is my template')->build();
-
-        self::assertSame($template, $renderer->render($result, new DummyTranslator(), $template));
-    }
-
     #[Test]
     public function itShouldRenderResultProcessingParametersInTheTemplate(): void
     {