I just searched a little more through the World Wide Web and found some first interesting resources that may fit my initial „needs / demands“
Official Apple Doc uireferencelibraryviewcontroller
There are also brief tutorials out there, which show how to use this functionality of UIkit. (Since I’m relatively new to swiftui and apples developer scene I didn’t know that sharing a specific url is not supported, but there are some tutorials introducing uireferencelibraryviewcontroller).