Superfoods Market Size, Share, and Industry Analysis, By Product Type (Fruits, Vegetables, Grains & Seeds, Herbs & Roots, and Others), By Application (Snacks, Processed Fruits & Vegetable Snacks, Beverages, Bakery, Confectionery, and Others), By Distribution Channel (Supermarkets/Hypermarkets, Convenience Stores, Specialty Stores, Online Retail, and Others), and Regional Forecast, 2026-2034