Renders one or more Beamscope.Benchmark.Runner.run/1 results as a
Markdown report matching docs/search-benchmark-2026-07.md's table
format, and writes it to disk with an ISO8601 timestamp in the filename
— so re-running the benchmark never silently overwrites a previous
result.
Summary
Functions
@spec render([map()], DateTime.t()) :: String.t()
Renders results (a list of Runner.run/1 maps) as a Markdown string.
Writes render/2's output to <dir>/benchmark_<repo_basename>_<timestamp>.md, one file per repo result.