Global Functional Textiles Market Size, Share & Demand Report, By Product Type (Antimicrobial, UV-Protective, Water & Oil-Repellent, Flame-Retardant, Temperature-Regulating, Conductive/Smart Textiles), By Technology (Chemical Finishing, Nano/Micro Treatments, Laminates & Membranes, Smart Integration), By End-Use Industry (Apparel & Sportswear, Healthcare, Industrial, Defense, Home & Interior), By Fiber Type, By Distribution Channel, By Region & Segment Forecasts, 2025–2030