Implement Feature Skill

Use this skill to implement a new feature end-to-end with complete validation from code changes through interactive E2E testing.

What This Skill Does

This is an orchestrator skill that sequences the following steps:

1. Analyze Requirements - Understand the feature request and identify affected components
2. Implement Changes - Generate code changes across backend/frontend as needed
3. Build Backend - Compile .NET backend projects
4. Build Frontend - Compile TypeScript/React frontend
5. Run Tests - Execute unit and integration tests to validate logic
6. Start Aspire Runtime - Spin up the complete application environment
7. Validate E2E - Execute feature-specific happy-path validation in running UI
8. Report Results - Document validation outcomes (success/failure)

This orchestrator halts at the first failure and reports details to the user for remediation.