Suggestion for `Effect.Service` to include a `withSpans` option for automatic span attachment
It might be cool if Effect.Service had a withSpans option that automatically added spans to the returned fns using the key provided to the service(in this case
where the span
Test) and the returned fn names (in this case a) to add the span Test.a). Something like:where the span
Test.a is attached to Test.a.