- Move Matcher types and matching logic from runner/matcher.go into
the dsl package as methods on the Matcher types. Runner now calls
t.Stdout.Match(label, actual) instead of type-switching via a
package-level applyMatcher helper.
- Replace custom contains/containsString helpers with slices.Contains
in dsl/build.go and runner/compiler.go.
- Use maps.Copy instead of manual map copy in BuildConfig.MergeFrom.
- Adopt strings.SplitSeq, strings.CutPrefix and the `for range N` loop
form in runner/limiter_linux.go.
- Ignore example/imdb build artifact.
