feat: Add Advanced UI Action Patterns

Client-Side Components/UI Actions/Advanced UI Action Patterns/README.md

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+# Advanced UI Action Patterns
+
+This collection demonstrates sophisticated UI Action patterns for ServiceNow, focusing on enterprise-grade implementations with robust error handling, performance optimization, and user experience enhancements.
+
+## 🎯 Features
+
+### 1. **Conditional Action Framework** (`conditional_action_framework.js`)
+- Dynamic action visibility based on complex business rules
+- Multi-condition evaluation engine
+- Role-based action control
+- State-dependent action management
+
+### 2. **Bulk Operations Manager** (`bulk_operations_manager.js`)
+- Efficient batch processing for large datasets
+- Progress tracking and user feedback
+- Transaction management and rollback capabilities
+- Memory-optimized record handling
+
+### 3. **Interactive Form Controller** (`interactive_form_controller.js`)
+- Real-time form validation and updates
+- Dynamic field dependencies
+- Progressive disclosure patterns
+- Smart defaults and auto-completion
+
+### 4. **Workflow Integration Handler** (`workflow_integration_handler.js`)
+- Seamless workflow triggering from UI actions
+- Context preservation and parameter passing
+- Asynchronous workflow monitoring
+- Status feedback and error handling
+
+## 🚀 Key Benefits
+
+- **Performance**: Optimized for large-scale operations
+- **Usability**: Enhanced user experience with real-time feedback
+- **Reliability**: Comprehensive error handling and validation
+- **Maintainability**: Modular, reusable code patterns
+- **Security**: Role-based access control integration
+
+## 📋 Implementation Guidelines
+
+1. **Error Handling**: All patterns include comprehensive error management
+2. **Performance**: Optimized queries and batch processing where applicable
+3. **User Experience**: Loading indicators, progress bars, and clear messaging
+4. **Security**: Proper ACL checks and input validation
+5. **Logging**: Detailed audit trails for troubleshooting
+
+## 🔧 Usage Requirements
+
+- ServiceNow Madrid or later
+- Appropriate user roles and permissions
+- Understanding of ServiceNow client-side scripting
+- Knowledge of UI Action configuration
+
+## 📖 Best Practices
+
+- Test all patterns in sub-production environments first
+- Follow ServiceNow coding standards
+- Implement proper error handling
+- Consider performance implications for large datasets
+- Document custom implementations thoroughly
+
+---
+
+*Part of the ServiceNow Code Snippets collection - Advanced UI Action Patterns*