POST /api/log stores a log snapshot in Neon table miner_logs over the HTTP SQL
endpoint with no dependencies. upload-log.bat posts the last 256 KB of a log from
Windows with the curl.exe that ships with it. tools/logs.mjs lists runs and prints
the latest lines on the Mac.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>