Cleanup some suma variables

.gitlab/deployment_scripts/update_secret.sh

metager/app/Http/Controllers/SearchEngineList.php

metager/app/Models/Configuration/Searchengines.php

metager/app/Models/SearchengineConfiguration.php

metager/app/Models/parserSkripte/Brave.php

metager/app/Models/parserSkripte/BraveImages.php

metager/app/Models/parserSkripte/BraveNews.php

metager/app/Models/parserSkripte/Onenewspagegermany.php

metager/app/Models/parserSkripte/Overture.php

metager/app/Models/parserSkripte/OvertureAds.php

metager/app/Models/parserSkripte/Scopia.php

metager/lang/de/settings.php

metager/lang/en/settings.php

metager/resources/views/search-engine.blade.php

metager/resources/views/settings/index.blade.php