Modular Furniture Market Size, Share, and Industry Analysis by Type (Beds, Storage Units, Sofas, Tables, Chairs, and Others (Workstation, TV Unit)), By Material (Metal, Glass, Wood, Plastic, and Others), By Application (Commercial, Industrial, and Residential), By Distribution Channel (Hypermarkets, Specialty Stores, Online/E-Commerce, and Others), and Regional Forecast, 2026-2034