Artificial Intelligence (AI) in Retail Market Size, Share & Industry Analysis, By Offerings (Solutions and Services), By Function (Operation-Focused, and Customer-Facing), By Type (Online and Offline), By Application (Predictive Analytics, In-Store Visual Monitoring & Surveillance, Customer Relationship Management, Market Forecasting, Inventory Management, and Others), By Technology (Computer Vision, Machine Learning, Natural Language Processing, and Others), and Regional Forecast, 2026-2034