pi's CLI setup replaces process.emitWarning to silence warnings. The
assignment now stores the replacement: later process.emitWarning(...)
calls apply it to their arguments, and runtime-built warnings (Node's own
modules call process.emitWarning) reach it as (message, type[, code])
instead of the report and the 'warning' listeners. process.title writes
already lowered; the corpus program pins both.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
