Archify architecture overview

Create a restrained 16:9 technical overview of an Agent Skill pipeline. Show an agent conversation producing typed JSON IR, five labeled diagram modes (architecture, workflow, sequence, dataflow, lifecycle), schema and deterministic validation gates, and a final self-contained HTML/SVG artifact. Use clean editorial technical styling, clear directional arrows, compact labels, and generous whitespace. Do not add vendor logos, fake metrics, runtime claims, or decorative UI panels. This is a conceptual visual prompt; exact module relationships remain in the Mermaid diagram and source links in the article.