Global AI-Powered Code Generation Tools Market Size, Share, Growth & Industry Analysis By Offering (IDE-Integrated Coding Assistants, Standalone AI Code Editors, API & Platform Services, Automated Testing & Code Review Tools), By End-User (Enterprise Software Engineering Teams, Individual Developers, SMEs), By Deployment (Cloud-Hosted, Hybrid, On-Premise), By Capability Level (Code Completion, Agentic Coding, Code Review & Security, Natural Language-to-Code) Industry Trends & Forecast 2026–2034