Add a containment-tree sidebar with class tags and display labels, plus
an inspector pane backed by a viewer registry with a default viewer.
Custom per-class viewers can be registered later.
Add fetchModFromUrl/fetchModFileFromUrl and accept a fileUrl query param on /items routes so the frontend can download saves directly from a search result's file_url, with no key required.
Add apps/web (Vite + React Router + Tailwind v4 + Zustand) with a search page and a mod page that analyzes saves via @tts/extract. Document the frontend in the README and docs.
hypercross