# F-077 — Architect: Product short description renders HTML in admin product list

## Problem

The admin product listing (`/products`) renders `p.description` as plain text using `{p.description?.slice(0, 60)}`. If the description contains HTML tags (e.g., from a rich text editor), they are displayed as raw text (e.g., `<strong>Fresh</strong>`) instead of being rendered as formatted HTML.

## Goal

Render HTML in the brief description field safely (without XSS risk).

## Scope IN

- `project/apps/admin/src/app/(dashboard)/products/page.tsx`:
  - Add a `renderHtml` helper function that strips dangerous tags (script, onclick, onerror, etc.) while preserving safe formatting tags (b, i, em, strong, br, p, etc.)
  - Replace `{p.description?.slice(0, 60)}` with `renderHtml(p.description ?? '').slice(0, 60)` using `dangerouslySetInnerHTML`
  - Truncate the sanitized HTML string to 60 chars (keeping HTML tags if within the limit)

## Scope OUT

- No new dependencies (simple regex-based sanitization)
- No changes to the backend or database
- No changes to other pages

## Design

```tsx
/** Renders HTML safely: strips dangerous tags (script, onclick, onerror, etc.)
 * while preserving safe formatting tags (b, i, em, strong, br, p, etc.) */
function renderHtml(html: string): string {
  if (!html) return '';
  return html
    .replace(/<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script>/gi, '')
    .replace(/\son\w+="[^"]*"/gi, '')
    .replace(/\son\w+='[^']*'/gi, '')
    .replace(/javascript:/gi, '')
    .replace(/<iframe/gi, '&lt;iframe')
    .replace(/<object/gi, '&lt;object')
    .replace(/<embed/gi, '&lt;embed');
}
```

In the product row:
```tsx
<p
  className="text-xs text-gray-400 truncate max-w-xs"
  dangerouslySetInnerHTML={{
    __html: renderHtml(p.description ?? '').slice(0, 60),
  }}
/>
```

This renders `<strong>Fresh</strong>` as **Fresh** (bold) instead of literal text.

## Risk

- **Low risk**: purely frontend rendering change, no backend or DB changes
- Sanitization removes dangerous tags but allows safe formatting HTML

## Verification

- `npx tsc --noEmit` admin
- `npx eslint` on changed file
- `./scripts/verify.sh` green
- Manual: check a product with HTML in description renders formatted text in product listing
