Add always-on Biologix public intelligence collector

[alexmwein]

Summary

• adds a public-only Biologix WordPress/WooCommerce intelligence poller and SQLite CLI
• adds the production Vercel Cron service with private Blob retention and bearer-protected reports
• includes a portable Cloudflare Worker/Durable Object deployment variant
• tracks inventory, price, availability, popularity order, product timestamps, sitemap growth, public technology, DNS, cache headers, latency, and protected analytics endpoint status
• keeps visitors, orders, customers, carts, reviews, cookies, PII, raw HTML, and authenticated data out of scope
• labels correlated inventory movement as an inference, never a confirmed paid sale

Production

• service: https://biologix-public-intel.vercel.app
• cadence: every 15 minutes
• retention: 120 days in a private Vercel Blob store
• health is public; latest, report, and manual snapshot routes require the private bearer token

Verification

• Python: 10 tests passed
• Vercel service: 10 tests passed
• Cloudflare variant: 6 tests passed
• npm audit: 0 vulnerabilities
• Vercel production build and deployment passed
• live scheduled run and private Blob persistence verified