feat: initialisation du projet

- Ajout des dépendances dans `composer.json` (Doctrine, Twig, Security, etc.).
- Configuration de l’environnement de développement via `.env`.
- Mise en place d’un modèle de base pour les assets avec `app.js` et `app.css`.
- Création du fichier de configuration `asset_mapper.yaml`.
- Ajout de la configuration Docker via `compose.yaml` (PostgreSQL, Mailer).
- Ajout des fichiers de base pour les templates Twig (`base.html.twig`).
- Mise à jour des ignores dans le fichier `.gitignore`.
- Fichiers supplémentaires pour le cache, les tests et les bootstrap Symfony.

composer.json

@@ -0,0 +1,109 @@
+{
+    "type": "project",
+    "license": "proprietary",
+    "minimum-stability": "stable",
+    "prefer-stable": true,
+    "require": {
+        "php": ">=8.4",
+        "ext-ctype": "*",
+        "ext-iconv": "*",
+        "doctrine/doctrine-bundle": "^3.2",
+        "doctrine/doctrine-migrations-bundle": "^4.0",
+        "doctrine/orm": "^3.6",
+        "phpdocumentor/reflection-docblock": "^5.6",
+        "phpstan/phpdoc-parser": "^2.3",
+        "symfony/asset": "8.0.*",
+        "symfony/asset-mapper": "8.0.*",
+        "symfony/console": "8.0.*",
+        "symfony/doctrine-messenger": "8.0.*",
+        "symfony/dotenv": "8.0.*",
+        "symfony/expression-language": "8.0.*",
+        "symfony/flex": "^2",
+        "symfony/form": "8.0.*",
+        "symfony/framework-bundle": "8.0.*",
+        "symfony/http-client": "8.0.*",
+        "symfony/intl": "8.0.*",
+        "symfony/mailer": "8.0.*",
+        "symfony/mime": "8.0.*",
+        "symfony/monolog-bundle": "^4.0",
+        "symfony/notifier": "8.0.*",
+        "symfony/process": "8.0.*",
+        "symfony/property-access": "8.0.*",
+        "symfony/property-info": "8.0.*",
+        "symfony/runtime": "8.0.*",
+        "symfony/security-bundle": "8.0.*",
+        "symfony/serializer": "8.0.*",
+        "symfony/stimulus-bundle": "^2.32",
+        "symfony/string": "8.0.*",
+        "symfony/translation": "8.0.*",
+        "symfony/twig-bundle": "8.0.*",
+        "symfony/ux-turbo": "^2.32",
+        "symfony/validator": "8.0.*",
+        "symfony/web-link": "8.0.*",
+        "symfony/yaml": "8.0.*",
+        "twig/extra-bundle": "^2.12|^3.0",
+        "twig/twig": "^2.12|^3.0"
+    },
+    "config": {
+        "allow-plugins": {
+            "php-http/discovery": true,
+            "symfony/flex": true,
+            "symfony/runtime": true
+        },
+        "bump-after-update": true,
+        "sort-packages": true
+    },
+    "autoload": {
+        "psr-4": {
+            "App\\": "src/"
+        }
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "App\\Tests\\": "tests/"
+        }
+    },
+    "replace": {
+        "symfony/polyfill-ctype": "*",
+        "symfony/polyfill-iconv": "*",
+        "symfony/polyfill-php72": "*",
+        "symfony/polyfill-php73": "*",
+        "symfony/polyfill-php74": "*",
+        "symfony/polyfill-php80": "*",
+        "symfony/polyfill-php81": "*",
+        "symfony/polyfill-php82": "*",
+        "symfony/polyfill-php83": "*",
+        "symfony/polyfill-php84": "*"
+    },
+    "scripts": {
+        "auto-scripts": {
+            "cache:clear": "symfony-cmd",
+            "assets:install %PUBLIC_DIR%": "symfony-cmd",
+            "importmap:install": "symfony-cmd"
+        },
+        "post-install-cmd": [
+            "@auto-scripts"
+        ],
+        "post-update-cmd": [
+            "@auto-scripts"
+        ]
+    },
+    "conflict": {
+        "symfony/symfony": "*"
+    },
+    "extra": {
+        "symfony": {
+            "allow-contrib": false,
+            "require": "8.0.*"
+        }
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^13.0",
+        "symfony/browser-kit": "8.0.*",
+        "symfony/css-selector": "8.0.*",
+        "symfony/debug-bundle": "8.0.*",
+        "symfony/maker-bundle": "^1.0",
+        "symfony/stopwatch": "8.0.*",
+        "symfony/web-profiler-bundle": "8.0.*"
+    }
+}