Benchmark 1: /data/tmp/br-candidate-default-label-count-20260504-local list --limit 50 --json >/dev/null
  Time (mean ± σ):     193.1 ms ±   5.4 ms    [User: 172.4 ms, System: 20.6 ms]
  Range (min … max):   180.9 ms … 201.8 ms    20 runs

Benchmark 2: /data/tmp/br-target-list-query-release/release/br list --limit 50 --json >/dev/null
  Time (mean ± σ):     145.3 ms ±   3.6 ms    [User: 130.0 ms, System: 15.3 ms]
  Range (min … max):   139.5 ms … 153.8 ms    20 runs

Summary
  /data/tmp/br-target-list-query-release/release/br list --limit 50 --json >/dev/null ran
    1.33 ± 0.05 times faster than /data/tmp/br-candidate-default-label-count-20260504-local list --limit 50 --json >/dev/null
