Email * Summaries). WP-Cron has no built-in "weekly, on a specific day" schedule, * so this runs a lightweight daily check instead: if today matches the * configured day and this week's summary hasn't gone out yet, send it. * Simpler and more robust than juggling reschedule-on-setting-change logic. * * The email itself is a real HTML report (inline-styled table markup, since * email clients don't reliably support