Global Canvas Bell Tents Market Size, Share & Demand Report By Product Type (Luxury, Mid-Range, Lightweight, Modular/Convertible), By Application (Glamping & Outdoor Hospitality, Events & Festivals, Recreational Camping, Institutional/Emergency), By End User (Resorts, Event Organizers, Individual Consumers, Government/NGOs), By Region & Segment Forecasts, 2025–2030