Self-described “indentured android” turned acclaimed singer-songwriter (“Dirty Computer,” “The Electric Lady”) turned breakout blockbuster actor (“Hidden Figures,” “Moonlight,” the upcoming “Antebellum”) Janelle Monáe has splashed out just south of $3.9 million on her very own residential Wondaland, a characteristically eclectic and unmistakably unique midcentury compound tucked deep into the Hollywood Hills.