docs: add component descriptions for IterableEmbeddedBanner, Card, and Notification

Author: lposen

src/embedded/components/IterableEmbeddedBanner/IterableEmbeddedBanner.tsx

@@ -19,6 +19,7 @@ import {
 } from './IterableEmbeddedBanner.styles';
 
 /**
+ * The IterableEmbeddedBanner component is used to render a banner message.
  *
  * @param config - The config for the IterableEmbeddedBanner component.
  * @param message - The message to render.

src/embedded/components/IterableEmbeddedCard/IterableEmbeddedCard.tsx

@@ -16,6 +16,7 @@ import type { IterableEmbeddedComponentProps } from '../../types/IterableEmbedde
 import { IMAGE_HEIGHT, styles } from './IterableEmbeddedCard.styles';
 
 /**
+ * The IterableEmbeddedCard component is used to render a card message.
  *
  * @param config - The config for the IterableEmbeddedCard component.
  * @param message - The message to render.

src/embedded/components/IterableEmbeddedNotification/IterableEmbeddedNotification.tsx

@@ -13,6 +13,7 @@ import type { IterableEmbeddedComponentProps } from '../../types/IterableEmbedde
 import { styles } from './IterableEmbeddedNotification.styles';
 
 /**
+ * The IterableEmbeddedNotification component is used to render a notification message.
  *
  * @param config - The config for the IterableEmbeddedNotification component.
  * @param message - The message to render.