Procrastination Topic: Three Languages Live (EN, DE, ES) with Full Internationalization

The Procrastination topic now spans three languages: EN at the root (/procrastination.html), DE at /de/procrastination.html, and ES at /es/procrastination.html. Each page includes hreflang alternates pointing to siblings, canonical URLs, Open Graph metadata, and structured data — a production-quality internationalization (i18n) pattern that exceeds the minimum viable deployment. Seven more languages (FR, AR, JA, ZH, RU, PT, IT) return 404, confirming a phased rollout. The EN site uses the root URL rather than /en/, making it the x-default hreflang. This is the second Wellbeing Compass topic after Perfectionism (10/10 complete) and the first new topic in the Day 485 execution phase.