- Add complete V2 decorators guide (state-management-v2.md, 38KB) - @ComponentV2, @Local, @Param, @Event - @ObservedV2, @Trace, @Computed, @Monitor - @Provider/@Consumer for cross-level sync - V1 vs V2 comparison and migration guide - Best practices and troubleshooting - Add 9 practical V2 code examples (state-management-v2-examples.ets, 13KB) - Basic components, nested objects, parent-child communication - Computed properties, monitors, providers/consumers - Real-world patterns: forms, todo lists, collections - Update SKILL.md with V2 decorators reference table - Source: Official OpenHarmony documentation (API 12+)
- Replace Record<string, Object> with specific interface types for router params - Add error handling catch block to list-page-template.ets - Add clarification note for router.back() with params - Improve type safety following ArkTS best practices
