World-Class Web Design OS v0.2.0

Public launch of the evidence-led web design operating system.

• 17 composable Codex skills with a one-line installer
• Design Quality rubric, accessibility and browser hard gates
• 100-source evidence atlas and controlled daily learning pipeline
• Two responsive, tested reference experiments
• Public-name collision cleanup plus documented IP provenance
• GitHub Pages launch site and reproducible package smoke test