Storybook stories for `ProductReleaseCard`, covering the `product_release` doc type at two density variants (`sm` and `lg`) used across chat inline views and catalog/release pages.
## Key Components
| Export | Description |
|---|---|
| `ChatInlineSm` | Compact `sm` density card for inline chat display |
| `ChatInlineSmWithVideoCover` | Compact `sm` card with `hasVideoCover` enabled |
| `Large` | Rich `lg` density card with hero cover, version pill, changelog stats, and a 4-cell metadata grid footer |
## Usage Example
```typescript
import { ProductReleaseCard } from '../components/chat/entity-cards'
import { productReleaseSmProps, productReleaseLgProps } from './__fixtures__/chat-cards'
import { makeAnchorProps } from './__fixtures__/chat-card-decorator'
// Compact inline chat card
// Rich catalog/release page card
```
## Notes
- Both densities share a **flat prop signature** — no `item` wrapper object required.
- The `lg` variant is intended for `/releases`, the DevCenter tab, and investor-update related-content sections.
- Stories are wrapped in `ChatColumnDecorator` to simulate the chat column layout context.
- Source: [`ProductReleaseCard.stories.tsx`](https://github.com/flamingo-stack/openframe-oss-lib/blob/main/ProductReleaseCard.stories.tsx)