Orchestrates one repo's benchmark: auto-discovers representative tasks (Beamscope.Benchmark.TaskDiscovery), measures the real "no beamscope" baseline (Beamscope.Benchmark.Baseline) against the real beamscope Beamscope.Repo output for each, counts real tokens (Beamscope.Benchmark.Tokenizer), and times both with Benchee for a repeatable latency comparison — the same methodology used for docs/search-benchmark-2026-07.md's manual benchmark, automated so it can be run again and again against any repo.