Update AI Panel description and fix formatting

Author: surajair

README.md

@@ -48,7 +48,7 @@ The core builder package that can be integrated as a standard React component in
 - 🎛️ **Custom Panels** - Add your own custom panels
 - 🔗 **Data Binding** - Built-in data-binding support
 - 🌍 **i18n Support** - Internationalization ready
-- 🤖 **AI Panel** - AI integration (no backend required)
+- 🤖 **AI Panel** - AI Chat Panel
 - 🧩 **Partial Blocks** - Reusable header, footer components
 - 🎨 **Theme System** - Customizable theming
 - 🎯 **Design Tokens** - Design system integration
@@ -71,14 +71,13 @@ A more powerful Next.js-specific implementation designed for blogs, marketing si
 - 🖼️ **Media Manager** - Built-in media manager with image editor
 - 🤖 **AI Assistant** - Create and edit UI components and content with AI
 - 🔍 **SEO & JSON-LD** - Advanced SEO features with structured data
-- 🌐 **Multilingual** - Full multilingual support
+- 🌐 **Multilingual** - Multilingual support
 - 👁️ **Preview Mode** - Live preview before publishing
 - 📝 **Revisions & Compare** - Version control with comparison tools
 - 📚 **Library Blocks** - Shared block library across projects
-- 👥 **Multi-User Support** - Collaborative editing with multiple users
 - 🔒 **Page Lock** - Prevent conflicts with page locking
-- � **CMS Integration** - Connect to any headless CMS
-- �🔐 **BYO Stack** - Bring Your Own Auth, Database (Postgres), and Storage
+- 🔒 **CMS Integration** - Connect to any headless CMS
+- 🔐 **BYO Stack** - Bring Your Own Auth, Database (Postgres), and Storage
 
 🚀 **Get Started:** [Next.js + Supabase Starter](https://github.com/chaibuilder/chaibuilder-next-supabase-starter) (Work in Progress)