[TASK] Remove deprecated plugin preview and allowTableOnStandardPages

...entListeners/PageContentPreviewRenderingEventListener.php

Classes/Hooks/PageLayoutView/PluginRenderer.php

Classes/Preview/PreviewService.php

Classes/Updates/DepartmentUpdateWizard.php

Configuration/Backend/Modules.php

Configuration/Services.php

Configuration/TCA/tx_sgjobs_domain_model_company.php

Configuration/TCA/tx_sgjobs_domain_model_contact.php

Configuration/TCA/tx_sgjobs_domain_model_department.php

...iguration/TCA/tx_sgjobs_domain_model_experience_level.php

Configuration/TCA/tx_sgjobs_domain_model_job.php

Configuration/TCA/tx_sgjobs_domain_model_job_application.php

ext_localconf.php

ext_tables.php