Automotive HVAC Duct Market Size, Share Demand Report By Material Type (Thermoplastics, Metal Duct Systems, Composite Materials, Rubber-Based Ducts), By Vehicle Type (Passenger Cars, Light Commercial Vehicles, Heavy Commercial Vehicles, Electric Vehicles), By Application (Cabin Air Distribution Systems, Defrost & Demisting Systems, Battery Thermal Management Systems, Rear Seat Climate Control Systems) By Region & Segment Forecasts, 2025–2034