feat: inclusive content type filters
I would exspect a more general content type like text/xml
includes results from more specific content types of the same base format like text/rdf+xml
or even text/tg.inputform+rdf+xml
.
this should apply to content type selection in advanced search as well as filters selected in search results view.
however, I would also suggest to implement this on behalf of tg-search if this was a non-breaking behavior or as a higher level feature of the tgclients library otherwise