feat: initial foundation for collaborative canteen ordering system in vanilla PHP

.env.example

@@ -0,0 +1,15 @@
+APP_ENV=local
+APP_DEBUG=true
+PORT=8080
+
+# Database Configuration (Defaults to SQLite)
+DB_CONNECTION=sqlite
+DB_DATABASE=storage/database.sqlite
+
+# Optional MySQL / MariaDB Configuration
+# DB_CONNECTION=mysql
+# DB_HOST=127.0.0.1
+# DB_PORT=3306
+# DB_DATABASE=order_system
+# DB_USERNAME=root
+# DB_PASSWORD=secret