Template
Closes #12. The guard that stops this template building itself also stopped it TESTING itself: check, build and deploy were all gated on is_template, which is always true here. So the repo that mints every other repo was the one repo with no working gate — and #8 sat in it for months with CI green throughout, found eventually by a child rather than by us. check is now ungated. build and deploy stay gated, because they genuinely cannot work here: placeholder module path, no image name, no namespace. Ungating alone would have been a false fix. `go build ./...`, `go vet ./...`, `go test ./...` and `golangci-lint run ./...` cannot see cmd/__PROJECT_NAME__ at all — Go skips directories whose names begin with an underscore when expanding package patterns: $ go list ./... __MODULE_PATH__/internal/web <- no cmd package So a newly-ungated check would still have skipped the package every generated repo is built around. scripts/tests/generated-child_test.sh substitutes the tracked tree into a throwaway child and gates the result: templ generate, go list, build, vet, golangci-lint. Ported from template-go-agent, plus a templ step, which also proves the pinned generator and pinned library agree. Proven to fail when it should. With a deliberate errcheck violation added to the entrypoint: generated-child harness -> FAIL cmd/childproj/main.go:12:26 errcheck golangci-lint run ./... -> "0 issues." The existing gate calls the same broken code clean. That contrast is the reason this harness exists rather than a wider lint invocation. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>