Use when writing or fixing the Puppeteer script body for a Trawl scrap. Triggers on "create a scrap that...", "fix my scrap", "why does my scrap return 0 items", "scrape <site>", or any prompt about what to put inside the script. Does NOT cover CLI commands (see trawl-cli), authentication flows (see trawl-scrap-account), or local test runs (see trawl-scrap-local-test).
