CodeBench: Go-tuki — Chi + SQLite + httptest

- Golden example: todo-go/ (6/6 testit läpi)
- todo-go.md golden reference
- prompts/code-go.md koodigenerointi-prompti
- Dockerfile.go-test (golang:1.23-alpine)
- benchmark.mjs: LANG_CONFIG, parseTestOutput, prompt/golden-valinta Go:lle
- Käyttö: node benchmark.mjs --lang go --models qwen2.5-coder:32b

kipina-codebench/Dockerfile.go-test

@@ -0,0 +1,4 @@
+FROM golang:1.23-alpine
+RUN apk add --no-cache gcc musl-dev
+WORKDIR /work
+ENTRYPOINT ["sh", "-c", "cp -r /src/* . && go test -v -count=1 ./... 2>&1"]