Psoriasis Treatment Market Size, Share & Industry Analysis, By Drug Class (TNF Inhibitors, Interleukin Inhibitors [IL-17, IL-23/p19, and IL-12/23 p40 Inhibitors], PDE4 Inhibitors, JAK Inhibitors, and Corticosteroids), By Indication (Plaque Psoriasis, Psoriatic Arthritis, Guttate Psoriasis, and Inverse Psoriasis), By Product Type (Biologics and Non-Biologics), By Route of Administration (Oral, Parenteral/Systemic, and Topical), By Age Group (Pediatric and Adults), By Distribution Channel (Hospital Pharmacies, Retail Pharmacies, and Specialty Pharmacies), and Regional Forecast, 2026-2034