feat: Initialize Symfony application structure with essential files

- Added index.php for application entry point.
- Created app.css for global styles.
- Introduced HomeController for handling the home route.
- Implemented Kernel class for application kernel.
- Added base.html.twig as the main template.
- Created index.html.twig for the home page layout.
- Set up Docker configurations for development and production environments.
- Included opcache configuration for development.

docker-compose.yml

@@ -0,0 +1,20 @@
+services:
+  web:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    container_name: boathouse-cafe-web
+    ports:
+      - "8087:80"
+    environment:
+      APP_ENV: prod
+      APP_DEBUG: "0"
+      SERVER_NAME: ":80"
+    working_dir: /app
+
+networks:
+  default:
+    driver: bridge
+    ipam:
+      config:
+        - subnet: 10.10.100.0/24