Cakes Market Size, Share & Industry Analysis, By Product Type (Slice Cakes, Cup Cakes/Muffins, Celebration Cakes, Desert Cakes, and Others), By Nature (Fresh and Frozen), By Product Range (Artisanal and Conventional), By Distribution Channel (Supermarkets/Hypermarkets, Specialty Stores, Convenience Stores, and Other retail channels), and Regional Forecast, 2026-2034