Fix Chrome session crash in E2E tests

Two bugs were causing "session not created: Chrome instance exited":

1. createPantherClient() was called with [] and a ChromeOptions object
   as plain array values (integer keys 0/1) inside the first argument,
   so the options were never applied. Remove the dead ChromeOptions code
   and call createPantherClient correctly.

2. --disable-gpu was missing from PANTHER_CHROME_ARGUMENTS. This flag
   is required for stable headless Chrome in CI environments (GitHub
   Actions / Docker) alongside --disable-dev-shm-usage.

https://claude.ai/code/session_018f3bgBj7bQd4XmWVDPnDtb

Author: claude

phpunit.xml.dist

@@ -30,7 +30,7 @@
         <server name="PANTHER_ERROR_SCREENSHOT_DIR" value="tests/Application/var/panther" />
         <server name="PANTHER_WEB_SERVER_DIR" value="./tests/Application/public" />
         <server name="PANTHER_NO_SANDBOX" value="1" />
-        <server name="PANTHER_CHROME_ARGUMENTS" value="--disable-dev-shm-usage --window-size=1400,900" />
+        <server name="PANTHER_CHROME_ARGUMENTS" value="--disable-dev-shm-usage --disable-gpu --window-size=1400,900" />
         <server name="FIXTURES_DIR" value="../Api/DataFixtures" /> <!-- relative to tests/Application dir -->
         <server name="EXPECTED_RESPONSE_DIR" value="../Api/Responses" /> <!-- relative to tests/Application dir -->
 

tests/E2E/E2ETestCase.php

@@ -7,7 +7,6 @@
 use Doctrine\Common\DataFixtures\Purger\ORMPurger;
 use Doctrine\ORM\EntityManager;
 use Doctrine\ORM\EntityManagerInterface;
-use Facebook\WebDriver\Chrome\ChromeOptions;
 use Facebook\WebDriver\WebDriverDimension;
 use Fidry\AliceDataFixtures\LoaderInterface;
 use Symfony\Component\Panther\Client;
@@ -24,11 +23,7 @@ abstract class E2ETestCase extends PantherTestCase
 
     protected function setUp(): void
     {
-        $options = new ChromeOptions();
-
-        $this->client = static::createPantherClient([
-            'browser' => self::CHROME, [], $options,
-        ]);
+        $this->client = static::createPantherClient(['browser' => self::CHROME]);
         $this->client->manage()->window()->setSize(
             new WebDriverDimension(1500, 4000),
         );