Three-layer pipeline: Plug for all HTTP requests (no JS needed), LiveView
hook for SPA navigations, JS hook for screen width. ETS-backed buffer
batches writes to SQLite every 10s. Daily-rotating salt for visitor hashing.
Includes admin dashboard with date ranges, visitor trends, top pages,
sources, devices, and e-commerce conversion funnel. Oban cron for 12-month
data retention.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Coming soon page was unstyled after Tailwind removal — replaced
utility classes with proper component CSS. Also removed dead h-full
classes from shop_root layout, adding height: 100% to the shop reset.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
