Customer Engagement Solutions Market Size, Share & Industry Analysis, By Deployment Type (Mobile Apps and Web-based), By Component (Omnichannel, Reporting and Analytics, Chatbot, Workforce Optimization, and Others), By Enterprise Type (Small and Medium Enterprises (SMEs) and Large Enterprises), By Industry (BFSI, Retail and E-commerce, Healthcare, Travel and Hospitality, Media and Entertainment, and Others), and Regional Forecast, 2026 – 2034