Add vitest-evals based eval system for testing SDK install skills
against realistic fixture projects with real Claude API calls.
Includes sandboxed runner with file tools (no shell/network), LLM judge
for soft assertions, auto-discovered scenarios, and CI workflow gated
on eval/skill path changes or run-evals label.
Initial scenario: sentry-ruby-sdk rails-basic (Rails 8, Puma, SQLite).
Assertions validated against real telemetry using a file-writing transport.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Johannes Daxböck