feature: check settings

[keywan-ghadami-oxid]

Module internals should warn about typos:

            [
                'groub' => 'service',
                'name' => 'services_url_en',
                'tupe' => 'str',
            ],

and things like:

        [
            'group' => 'service',
            'name' => 'services_list_en',
            'type' => 'aarr',
            'value' => [
                'key': 'url'
                'value': 'translation in English'
            ],
            [
                'group' => 'service',
                'name' => 'services_url_en',
                'type' => 'str',
            ],
        ],

by checking for the correct