Stores item_number, title, size_gb, price, category, seen_at in
data/prices.db with (item_number, seen_at) as the primary key — one
row per item per day. Uses INSERT OR REPLACE so re-running for the
same day is safe. Called automatically from build().
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Config file uses INI format:
[newegg-hdd]
build_dir = /path/to/output
Falls back to output/ in the script directory if the config file or
key is absent.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Newegg now blocks requests-based scraping; replace with Playwright
using headless Chromium with mouse simulation to pass bot detection.
Also fix hardcoded build output path, use os.makedirs for nested dirs,
update category labels (HDD/SATA SSD/NVMe SSD), drop near-empty 2.5"
internal and laptop HDD categories, and fix invalid HTML in index
template (h2 inside table cells).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
