Doar MihaiandClaude Sonnet 5
a95440751f
Implements run.sh with argument parsing (--username, --password, --subreddit, --title, --body, optional --headed), environment variable mapping to Task 2's env contract, Playwright invocation with proper exit-code capture via set +e, and result file output to stdout. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>