diff --git a/.gitignore b/.gitignore
index c55354c..c221560 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,3 +11,7 @@
 .loki
 .tempo
 TODO.rs
+
+###> phpstan/phpstan ###
+phpstan.neon
+###< phpstan/phpstan ###
diff --git a/composer.json b/composer.json
index 05ac053..7e53db2 100644
--- a/composer.json
+++ b/composer.json
@@ -21,6 +21,7 @@
         "symfony/console": "7.0.*",
         "symfony/dotenv": "7.0.*",
         "symfony/flex": "^2",
+        "symfony/form": "7.0.*",
         "symfony/framework-bundle": "7.0.*",
         "symfony/http-client": "*",
         "symfony/options-resolver": "7.0.*",
@@ -76,5 +77,8 @@
             "allow-contrib": false,
             "require": "7.0.*"
         }
+    },
+    "require-dev": {
+        "phpstan/phpstan": "^1.10"
     }
 }
diff --git a/composer.lock b/composer.lock
index 8fe4f25..cbb49b5 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "258136e945bdf0f876646a44bf535038",
+    "content-hash": "418d8c52373fddc142475aa0b7767d82",
     "packages": [
         {
             "name": "google/protobuf",
@@ -2427,6 +2427,102 @@
             ],
             "time": "2024-01-02T11:08:32+00:00"
         },
+        {
+            "name": "symfony/form",
+            "version": "v7.0.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/form.git",
+                "reference": "c5d23da3425eadf23c3335a0ed6f2ef3a135e8c9"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/form/zipball/c5d23da3425eadf23c3335a0ed6f2ef3a135e8c9",
+                "reference": "c5d23da3425eadf23c3335a0ed6f2ef3a135e8c9",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=8.2",
+                "symfony/event-dispatcher": "^6.4|^7.0",
+                "symfony/options-resolver": "^6.4|^7.0",
+                "symfony/polyfill-ctype": "~1.8",
+                "symfony/polyfill-intl-icu": "^1.21",
+                "symfony/polyfill-mbstring": "~1.0",
+                "symfony/property-access": "^6.4|^7.0",
+                "symfony/service-contracts": "^2.5|^3"
+            },
+            "conflict": {
+                "symfony/console": "<6.4",
+                "symfony/dependency-injection": "<6.4",
+                "symfony/doctrine-bridge": "<6.4",
+                "symfony/error-handler": "<6.4",
+                "symfony/framework-bundle": "<6.4",
+                "symfony/http-kernel": "<6.4",
+                "symfony/translation": "<6.4",
+                "symfony/translation-contracts": "<2.5",
+                "symfony/twig-bridge": "<6.4"
+            },
+            "require-dev": {
+                "doctrine/collections": "^1.0|^2.0",
+                "symfony/config": "^6.4|^7.0",
+                "symfony/console": "^6.4|^7.0",
+                "symfony/dependency-injection": "^6.4|^7.0",
+                "symfony/expression-language": "^6.4|^7.0",
+                "symfony/html-sanitizer": "^6.4|^7.0",
+                "symfony/http-foundation": "^6.4|^7.0",
+                "symfony/http-kernel": "^6.4|^7.0",
+                "symfony/intl": "^6.4|^7.0",
+                "symfony/security-core": "^6.4|^7.0",
+                "symfony/security-csrf": "^6.4|^7.0",
+                "symfony/translation": "^6.4|^7.0",
+                "symfony/uid": "^6.4|^7.0",
+                "symfony/validator": "^6.4|^7.0",
+                "symfony/var-dumper": "^6.4|^7.0"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Form\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Allows to easily create, process and reuse HTML forms",
+            "homepage": "https://symfony.com",
+            "support": {
+                "source": "https://github.com/symfony/form/tree/v7.0.1"
+            },
+            "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": "2023-11-30T11:38:21+00:00"
+        },
         {
             "name": "symfony/framework-bundle",
             "version": "v7.0.2",
@@ -3080,6 +3176,93 @@
             ],
             "time": "2023-01-26T09:26:14+00:00"
         },
+        {
+            "name": "symfony/polyfill-intl-icu",
+            "version": "v1.28.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/polyfill-intl-icu.git",
+                "reference": "e46b4da57951a16053cd751f63f4a24292788157"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/polyfill-intl-icu/zipball/e46b4da57951a16053cd751f63f4a24292788157",
+                "reference": "e46b4da57951a16053cd751f63f4a24292788157",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=7.1"
+            },
+            "suggest": {
+                "ext-intl": "For best performance and support of other locales than \"en\""
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-main": "1.28-dev"
+                },
+                "thanks": {
+                    "name": "symfony/polyfill",
+                    "url": "https://github.com/symfony/polyfill"
+                }
+            },
+            "autoload": {
+                "files": [
+                    "bootstrap.php"
+                ],
+                "psr-4": {
+                    "Symfony\\Polyfill\\Intl\\Icu\\": ""
+                },
+                "classmap": [
+                    "Resources/stubs"
+                ],
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "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 intl's ICU-related data and classes",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "compatibility",
+                "icu",
+                "intl",
+                "polyfill",
+                "portable",
+                "shim"
+            ],
+            "support": {
+                "source": "https://github.com/symfony/polyfill-intl-icu/tree/v1.28.0"
+            },
+            "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": "2023-03-21T17:27:24+00:00"
+        },
         {
             "name": "symfony/polyfill-intl-normalizer",
             "version": "v1.28.0",
@@ -3327,6 +3510,165 @@
             ],
             "time": "2023-08-16T06:22:46+00:00"
         },
+        {
+            "name": "symfony/property-access",
+            "version": "v7.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/property-access.git",
+                "reference": "740e8cb8c54a4f16c82179e8558c29d9fc49901d"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/property-access/zipball/740e8cb8c54a4f16c82179e8558c29d9fc49901d",
+                "reference": "740e8cb8c54a4f16c82179e8558c29d9fc49901d",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=8.2",
+                "symfony/property-info": "^6.4|^7.0"
+            },
+            "require-dev": {
+                "symfony/cache": "^6.4|^7.0"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\PropertyAccess\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Provides functions to read and write from/to an object or array using a simple string notation",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "access",
+                "array",
+                "extraction",
+                "index",
+                "injection",
+                "object",
+                "property",
+                "property-path",
+                "reflection"
+            ],
+            "support": {
+                "source": "https://github.com/symfony/property-access/tree/v7.0.0"
+            },
+            "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": "2023-09-27T14:05:33+00:00"
+        },
+        {
+            "name": "symfony/property-info",
+            "version": "v7.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/property-info.git",
+                "reference": "ce627df05f5629ce4feec536ee827ad0a12689b6"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/property-info/zipball/ce627df05f5629ce4feec536ee827ad0a12689b6",
+                "reference": "ce627df05f5629ce4feec536ee827ad0a12689b6",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=8.2",
+                "symfony/string": "^6.4|^7.0"
+            },
+            "conflict": {
+                "phpdocumentor/reflection-docblock": "<5.2",
+                "phpdocumentor/type-resolver": "<1.5.1",
+                "symfony/dependency-injection": "<6.4",
+                "symfony/serializer": "<6.4"
+            },
+            "require-dev": {
+                "phpdocumentor/reflection-docblock": "^5.2",
+                "phpstan/phpdoc-parser": "^1.0",
+                "symfony/cache": "^6.4|^7.0",
+                "symfony/dependency-injection": "^6.4|^7.0",
+                "symfony/serializer": "^6.4|^7.0"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\PropertyInfo\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Kévin Dunglas",
+                    "email": "dunglas@gmail.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Extracts information about PHP class' properties using metadata of popular sources",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "doctrine",
+                "phpdoc",
+                "property",
+                "symfony",
+                "type",
+                "validator"
+            ],
+            "support": {
+                "source": "https://github.com/symfony/property-info/tree/v7.0.0"
+            },
+            "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": "2023-11-25T08:38:27+00:00"
+        },
         {
             "name": "symfony/routing",
             "version": "v7.0.2",
@@ -4226,7 +4568,70 @@
             "time": "2023-11-21T18:54:41+00:00"
         }
     ],
-    "packages-dev": [],
+    "packages-dev": [
+        {
+            "name": "phpstan/phpstan",
+            "version": "1.10.56",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/phpstan/phpstan.git",
+                "reference": "27816a01aea996191ee14d010f325434c0ee76fa"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/27816a01aea996191ee14d010f325434c0ee76fa",
+                "reference": "27816a01aea996191ee14d010f325434c0ee76fa",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.2|^8.0"
+            },
+            "conflict": {
+                "phpstan/phpstan-shim": "*"
+            },
+            "bin": [
+                "phpstan",
+                "phpstan.phar"
+            ],
+            "type": "library",
+            "autoload": {
+                "files": [
+                    "bootstrap.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "description": "PHPStan - PHP Static Analysis Tool",
+            "keywords": [
+                "dev",
+                "static analysis"
+            ],
+            "support": {
+                "docs": "https://phpstan.org/user-guide/getting-started",
+                "forum": "https://github.com/phpstan/phpstan/discussions",
+                "issues": "https://github.com/phpstan/phpstan/issues",
+                "security": "https://github.com/phpstan/phpstan/security/policy",
+                "source": "https://github.com/phpstan/phpstan-src"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/ondrejmirtes",
+                    "type": "github"
+                },
+                {
+                    "url": "https://github.com/phpstan",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/phpstan/phpstan",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2024-01-15T10:43:00+00:00"
+        }
+    ],
     "aliases": [],
     "minimum-stability": "beta",
     "stability-flags": {
diff --git a/phpstan.dist.neon b/phpstan.dist.neon
new file mode 100644
index 0000000..fbdebcf
--- /dev/null
+++ b/phpstan.dist.neon
@@ -0,0 +1,7 @@
+parameters:
+    level: 6
+    paths:
+        - bin/
+        - config/
+        - public/
+        - src/
diff --git a/symfony.lock b/symfony.lock
index af5893c..f545ac4 100644
--- a/symfony.lock
+++ b/symfony.lock
@@ -23,6 +23,18 @@
             "config/packages/http_discovery.yaml"
         ]
     },
+    "phpstan/phpstan": {
+        "version": "1.10",
+        "recipe": {
+            "repo": "github.com/symfony/recipes-contrib",
+            "branch": "main",
+            "version": "1.0",
+            "ref": "5e490cc197fb6bb1ae22e5abbc531ddc633b6767"
+        },
+        "files": [
+            "phpstan.dist.neon"
+        ]
+    },
     "symfony/console": {
         "version": "7.0",
         "recipe": {