feat: adicionar --testdox, --colors=always e suite Functional no phpunit runner

- PhpUnitRunner.php: adicionado --testdox e --colors=always nos argumentos padrão
  Saída do phpunit agora sempre exibe nomes legíveis dos testes e cores ANSI

- PhpUnitConfigGeneratorTest.php: adicionado 'Functional' => 'tests/Functional' no setUp
  e assert correspondente em generateContainsTestSuiteNames

Nota: ProjectDetector já detectava Functional automaticamente (linha 151)
sem necessidade de alteração na lógica de detecção.

Quality: cs-fixer ✓ phpstan ✓ psalm ✓ phpunit ✓

Author: walmir-silva

src/Runner/PhpUnitRunner.php

@@ -29,6 +29,8 @@ protected function defaultArguments(): array
         return [
             '--configuration',
             $this->context->configPath('phpunit.xml.dist'),
+            '--testdox',
+            '--colors=always',
         ];
     }
 }

tests/Unit/Configuration/PhpUnitConfigGeneratorTest.php

@@ -31,7 +31,7 @@ protected function setUp(): void
             sourceDirs: ['/project/src'],
             testDirs: ['/project/tests'],
             excludeDirs: [],
-            testSuites: ['Unit' => 'tests/Unit', 'Integration' => 'tests/Integration'],
+            testSuites: ['Unit' => 'tests/Unit', 'Integration' => 'tests/Integration', 'Functional' => 'tests/Functional'],
             coverageExclude: [],
             csFixerRules: [],
             rectorSets: [],
@@ -64,6 +64,7 @@ public function generateContainsTestSuiteNames(): void
         $output = $this->generator->generate($this->context);
         $this->assertStringContainsString('name="Unit"', $output);
         $this->assertStringContainsString('name="Integration"', $output);
+        $this->assertStringContainsString('name="Functional"', $output);
     }
 
     #[Test]