v9.10.0

• more DI/HttpFoundation integration
• replace Swfitmailer with symfony mailer
• update jquery, elfinder, fullcalendar, tinymce, codemirror, replace simplemde with easymde
• datamanager & workflow UI: extensibility & robustness improvements
• RCS usability & robustness improvements
• decouple Asgard forms from frontend renderer
• added php8.2/8.3 support, dropped php7.3 support
• improved error handling in query functions
• typehints galore