State Implementation Skill Quick Start Simple Service-Based State NgRx Basics NgRx Core Concepts Store Selectors Effects Entity Adapter Setup Reducer with Adapter Facade Pattern Angular Signals HTTP Integration HttpClient with Interceptor Caching Strategy Testing State Best Practices 1. Normalize State : Flat structure, avoid nesting 2. Single Responsibility : Each reducer handles one feature 3. Use Facades : Simplify component-store interaction 4. Memoize Selectors : Prevent unnecessary recalculations 5. Handle Errors : Always include error states 6. Lazy Load Stores : Register feature store…