Foundation knowledge about the Fake Survey Generator project architecture, Aspire orchestration, service topology, and build/test infrastructure. Use this skill as reference context when working on features for this project.

Executes backend unit tests and integration tests for the Fake Survey Generator project using TUnit framework. This skill validates that implemented features are covered by tests and that existing tests continue to pass. Reports test failures and code coverage metrics.

Executes frontend component unit tests for the Fake Survey Generator React application using Vitest. This skill validates that React components are properly tested and that existing tests continue to pass. Reports test failures and code coverage metrics.

Starts and validates the Aspire orchestrated application runtime. Use this skill to spin up the complete application environment (database, cache, API, Worker, UI) and verify that all resources reach healthy status before running E2E tests.

Validates features end-to-end using Playwright MCP to navigate the UI and verify feature behavior. Use this skill to confirm that implemented features work correctly in the running application from a user's perspective. Supports feature-aware happy-path validation tailored to the specific feature requirements.