LEN-117: fresh-seed screenshot sweep + platform splits + cook-mode/tablet pages - Re-ran seed_demo.py and recaptured all three walks: web (70 shots), phone (47), native Pixel Tablet (14) plus compact cook-mode pair - New pages: Mobile-Cook-Mode, Mobile-Tablet-Layouts (+sidebar entries) - Sidebar 'Everyday use' relabeled 'Web (Recommended)' - Allergy Tracking and Wine Cellar split into labeled web/mobile sections - Inventory & Pantry catalog shots get platform labels + context - Week-grid shot now shows all 7 days (adaptive columns, LEN-118)