Zero-tolerance sweep for the taste banned list in ultraweb builds — greppable commands for every mechanical cliché (purple-to-blue gradient combos, gradient headline text, emoji ranges in TSX, lorem ipsum, href="#", "Welcome to"/"Elevate your" dead copy, uniform rounded-xl+shadow-lg depth, the AI-era "AI-powered"/sparkle-badge tells) plus screenshot checks for the visual clichés (three identical icon cards, wallpaper section rhythm, dark-navy-glow template, reflexive bottom-right chat bubble, untouched shadcn look).
