Completed prototype service introspection UI.

...ooling/kernel/ui/internal/introspection/KISSViewPart.java

.../internal/introspection/details/DetailsUIHandlerBase.java

...internal/introspection/details/KISSDetailsUIRegistry.java

...onstraintCheckerServiceIntrospectionDetailsUIHandler.java

...tories/PrototypeServiceIntrospectionDetailsUIHandler.java

...org/fortiss/tooling/kernel/internal/PrototypeService.java

...ction/items/PrototypeServiceIntrospectionDetailsItem.java