Crossing eras and uniting cultures is Irish playwright Marina Carr's "Mirandolina," inspired by Goldoni's Locandiera, three centuries later, for a rewrite in a painfully contemporary key that speaks to the present about gender violence and women resisting oppression.     The task of bringing this contemporary drama - presented today in Treviso - to the stage goes to Caitríona McLaughlin, also Artistic Director of the Abbey Theatre.     Mirandolina is an international co-production of the Teatro