- Replace textarea with Quill editor in new/edit classified forms
- Sanitize HTML with sanitize_html() on save (XSS prevention)
- Render HTML in classified detail view, strip tags in list view
- New script: classified_expiry_notifier.py sends email 3 days before
expiry with link to extend. Run daily via cron at 8:00.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
