diff --git a/composer.lock b/composer.lock
new file mode 100644
index 0000000..ae531b9
--- /dev/null
+++ b/composer.lock
@@ -0,0 +1,178 @@
+{
+    "_readme": [
+        "This file locks the dependencies of your project to a known state",
+        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
+        "This file is @generated automatically"
+    ],
+    "content-hash": "0462f1537e336c7c4c227f7d0a8315bb",
+    "packages": [
+        {
+            "name": "smarty/smarty",
+            "version": "v5.5.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/smarty-php/smarty.git",
+                "reference": "cbcd66e1de017ae3bcbf8b5fa2a34858f5e2adbc"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/smarty-php/smarty/zipball/cbcd66e1de017ae3bcbf8b5fa2a34858f5e2adbc",
+                "reference": "cbcd66e1de017ae3bcbf8b5fa2a34858f5e2adbc",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.2 || ^8.0",
+                "symfony/polyfill-mbstring": "^1.27"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^8.5 || ^7.5",
+                "smarty/smarty-lexer": "^4.0.2"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "5.0.x-dev"
+                }
+            },
+            "autoload": {
+                "files": [
+                    "src/functions.php"
+                ],
+                "psr-4": {
+                    "Smarty\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "LGPL-3.0"
+            ],
+            "authors": [
+                {
+                    "name": "Monte Ohrt",
+                    "email": "monte@ohrt.com"
+                },
+                {
+                    "name": "Uwe Tews",
+                    "email": "uwe.tews@googlemail.com"
+                },
+                {
+                    "name": "Rodney Rehm",
+                    "email": "rodney.rehm@medialize.de"
+                },
+                {
+                    "name": "Simon Wisselink",
+                    "homepage": "https://www.iwink.nl/"
+                }
+            ],
+            "description": "Smarty - the compiling PHP template engine",
+            "homepage": "https://smarty-php.github.io/smarty/",
+            "keywords": [
+                "templating"
+            ],
+            "support": {
+                "forum": "https://github.com/smarty-php/smarty/discussions",
+                "issues": "https://github.com/smarty-php/smarty/issues",
+                "source": "https://github.com/smarty-php/smarty/tree/v5.5.1"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/wisskid",
+                    "type": "github"
+                }
+            ],
+            "time": "2025-05-19T09:29:42+00:00"
+        },
+        {
+            "name": "symfony/polyfill-mbstring",
+            "version": "v1.32.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/polyfill-mbstring.git",
+                "reference": "6d857f4d76bd4b343eac26d6b539585d2bc56493"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/polyfill-mbstring/zipball/6d857f4d76bd4b343eac26d6b539585d2bc56493",
+                "reference": "6d857f4d76bd4b343eac26d6b539585d2bc56493",
+                "shasum": ""
+            },
+            "require": {
+                "ext-iconv": "*",
+                "php": ">=7.2"
+            },
+            "provide": {
+                "ext-mbstring": "*"
+            },
+            "suggest": {
+                "ext-mbstring": "For best performance"
+            },
+            "type": "library",
+            "extra": {
+                "thanks": {
+                    "url": "https://github.com/symfony/polyfill",
+                    "name": "symfony/polyfill"
+                }
+            },
+            "autoload": {
+                "files": [
+                    "bootstrap.php"
+                ],
+                "psr-4": {
+                    "Symfony\\Polyfill\\Mbstring\\": ""
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Nicolas Grekas",
+                    "email": "p@tchwork.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony polyfill for the Mbstring extension",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "compatibility",
+                "mbstring",
+                "polyfill",
+                "portable",
+                "shim"
+            ],
+            "support": {
+                "source": "https://github.com/symfony/polyfill-mbstring/tree/v1.32.0"
+            },
+            "funding": [
+                {
+                    "url": "https://symfony.com/sponsor",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/fabpot",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2024-12-23T08:48:59+00:00"
+        }
+    ],
+    "packages-dev": [],
+    "aliases": [],
+    "minimum-stability": "stable",
+    "stability-flags": [],
+    "prefer-stable": false,
+    "prefer-lowest": false,
+    "platform": {
+        "php": ">=8.0"
+    },
+    "platform-dev": [],
+    "plugin-api-version": "2.2.0"
+}