Prefabricated Buildings Market Size & Forecasts 2026-2035, By Segments (Module Type, Application, Product), Growth Opportunities, Innovation Landscape, Regulatory Shifts, Strategic Regional Insights (U.S., Japan, China, South Korea, UK, Germany, France), and Competitive Dynamics (Guerdon Modular Buildings, Sekisui House, Red Sea Housing Services, Laing O’Rourke, Wernick Group)