Procesar el formulario enviado

// composer.json
{
    "require": {
        "php": ">=8.2",
        "ext-ctype": "*",
        "ext-iconv": "*",
        "babdev/pagerfanta-bundle": "^4.5", // v4.5.0
        "doctrine/dbal": "^3", // 3.10.3
        "doctrine/doctrine-bundle": "^2.13", // 2.18.0
        "doctrine/doctrine-migrations-bundle": "^3.3", // 3.5.0
        "doctrine/orm": "^3.3", // 3.5.3
        "knplabs/knp-time-bundle": "^2.2", // v2.4.0
        "pagerfanta/doctrine-orm-adapter": "^4.7", // v4.7.2
        "php-cs-fixer/shim": "^3.46", // v3.89.1
        "phpdocumentor/reflection-docblock": "^5.3", // 5.6.3
        "phpstan/phpdoc-parser": "^2.0", // 2.3.0
        "stof/doctrine-extensions-bundle": "^1.12", // v1.14.0
        "symfony/asset": "7.3.*", // v7.3.0
        "symfony/asset-mapper": "7.3.*", // v7.3.5
        "symfony/console": "7.3.*", // v7.3.5
        "symfony/dotenv": "7.3.*", // v7.3.2
        "symfony/flex": "^2", // v2.9.0
        "symfony/form": "7.3.*", // v7.3.5
        "symfony/framework-bundle": "7.3.*", // v7.3.5
        "symfony/http-client": "7.3.*", // v7.3.4
        "symfony/monolog-bundle": "^3.0", // v3.10.0
        "symfony/property-access": "7.3.*", // v7.3.3
        "symfony/property-info": "7.3.*", // v7.3.5
        "symfony/runtime": "7.3.*", // v7.3.4
        "symfony/security-csrf": "7.3.*", // v7.3.0
        "symfony/serializer": "7.3.*", // v7.3.5
        "symfony/stimulus-bundle": "^2.13", // v2.31.0
        "symfony/twig-bundle": "7.3.*", // v7.3.4
        "symfony/ux-turbo": "^2.13", // v2.31.0
        "symfony/validator": "7.3.*", // v7.3.6
        "symfony/yaml": "7.3.*", // v7.3.5
        "symfonycasts/tailwind-bundle": "^0.9.0", // v0.9.0
        "twig/extra-bundle": "^2.12|^3.0", // v3.22.0
        "twig/twig": "^2.12|^3.0" // v3.22.0
    },
    "require-dev": {
        "symfony/debug-bundle": "7.3.*", // v7.3.5
        "symfony/maker-bundle": "^1.52", // v1.64.0
        "symfony/stopwatch": "7.3.*", // v7.3.0
        "symfony/web-profiler-bundle": "7.3.*", // v7.3.5
        "zenstruck/foundry": "^2.7" // v2.7.7
    }
}