Global Residential Interior Doors Market Size, Share & Demand Report By Product Type (Panel Doors, Sliding Doors, Bi-fold Doors, French Doors, Barn Doors, Others), By Application (New Residential Construction, Residential Renovation & Remodeling), By Distribution Channel (Retail Stores, Online/E-commerce, Direct Sales, Specialty Stores), By Material Type (Wood, Glass, Metal, Composite), By Region & Segment Forecasts, 2026–2031