Field Hospitals Market Size, Share & Industry Analysis, By Type (Tent-based, Container-based, and Others), By Component (Medical Equipment [Diagnostic Equipment, Patient Monitoring Equipment and Others], Medical Furniture & Fixtures, Utility & Support Systems [HVAC & Ventilation Systems, Medical Gas Systems and Others], and Others), By Capacity, By Application (Military and Humanitarian Missions, Disaster Relief & Natural Disasters, and Others), By Provider (Hospitals, Military Medical Units, Government/Municipal Agencies, and Others), and Regional Forecast, 2026-2034