A collapsible DP settings panel (enable toggle, epsilon slider with derived High/Balanced/Low label, privacy-budget bar that warns/errors as budget is consumed) plus a compact "DP Applied" provenance badge (epsilon used, embedding dimensionality). Driven by the app's dpEmbeddingMiddleware/dpClassificationMiddleware + DP-budget state; the component only renders. No turnkey hook.
pnpm dlx shadcn@latest add "https://localmode.ai/r/ui/security-privacy/differential-privacy-controls.json"