Global Retrieval Augmented Generation (RAG) Platform Market Size, Share, Growth & Industry Analysis By Offering (Software/Platforms, Services – Consulting, Integration, Support), By Deployment Mode (Cloud, On-Premise, Hybrid), By Organization Size (Large Enterprises, SMEs), By Application (Customer Support, Content Generation, Knowledge Management, Legal & Compliance, Data Research & Analytics), By Vertical (BFSI, Healthcare, IT & Telecom, Government, Retail, Manufacturing, Energy) Industry Trends & Forecast 2026–2034