Global Generative AI in Legal Services Market Size, Share, Growth & Industry Analysis By Application (Contract Analysis & Drafting, Legal Research & Case Analysis, Litigation Analytics & E-Discovery, Compliance Monitoring, Document Summarization & Brief Generation), By End-User (Law Firms, Corporate Legal Departments, LPO Providers, Government & Judiciary, Individual Practitioners), By Deployment (Cloud, Hybrid, On-Premise), By Technology (LLM, NLP, ML, Knowledge Graphs) Trends & Forecast 2026–2034