[LocalMode] Shows origin/IndexedDB storage usage against quota as a meter, with a warning state past a configurable threshold and a graceful unavailable state (estimates are approximate and blocked in Safari private mode). Bind to useStorageQuota (default) or pass an explicit quota. Complements ContextUsageMete
pnpm dlx shadcn@latest add "https://registry.directory/r/localmode-ai/ui/local-first/storage-meter.json"