Fix readme and add live example (#2636)

Author: tsck

README.md

@@ -132,7 +132,7 @@ import Button from '@leafygreen-ui/button';
 | [@leafygreen-ui/tokens](./packages/tokens)                           | [![version](https://img.shields.io/npm/v/@leafygreen-ui/tokens)](https://www.npmjs.com/package/@leafygreen-ui/tokens)                           | ![downloads](https://img.shields.io/npm/dm/@leafygreen-ui/tokens?color=white)              | [Docs](http://mongodb.design/component/tokens/live-example)                   |
 | [@leafygreen-ui/tooltip](./packages/tooltip)                         | [![version](https://img.shields.io/npm/v/@leafygreen-ui/tooltip)](https://www.npmjs.com/package/@leafygreen-ui/tooltip)                         | ![downloads](https://img.shields.io/npm/dm/@leafygreen-ui/tooltip?color=white)             | [Docs](http://mongodb.design/component/tooltip/live-example)                  |
 | [@leafygreen-ui/typography](./packages/typography)                   | [![version](https://img.shields.io/npm/v/@leafygreen-ui/typography)](https://www.npmjs.com/package/@leafygreen-ui/typography)                   | ![downloads](https://img.shields.io/npm/dm/@leafygreen-ui/typography?color=white)          | [Docs](http://mongodb.design/component/typography/live-example)               |
-| [@lg-charts/line-chart](./charts/line-chart)                         | [![version](https://img.shields.io/npm/v/@lg-charts/line-chart)](https://www.npmjs.com/package/@lg-charts/line-chart)                           | ![downloads](https://img.shields.io/npm/dm/@lg-charts/line-chart?color=white)              | [Docs](http://mongodb.design/component/line-chart/live-example)               |
+| [@lg-charts/core](./charts/core)                                     | [![version](https://img.shields.io/npm/v/@lg-charts/core)](https://www.npmjs.com/package/@lg-charts/core)                                       | ![downloads](https://img.shields.io/npm/dm/@lg-charts/core?color=white)                    | [Docs](http://mongodb.design/component/chart/live-example)                    |
 | [@lg-chat/avatar](./chat/avatar)                                     | [![version](https://img.shields.io/npm/v/@lg-chat/avatar)](https://www.npmjs.com/package/@lg-chat/avatar)                                       | ![downloads](https://img.shields.io/npm/dm/@lg-chat/avatar?color=white)                    | [Docs](http://mongodb.design/component/avatar/live-example)                   |
 | [@lg-chat/chat-disclaimer](./chat/chat-disclaimer)                   | [![version](https://img.shields.io/npm/v/@lg-chat/chat-disclaimer)](https://www.npmjs.com/package/@lg-chat/chat-disclaimer)                     | ![downloads](https://img.shields.io/npm/dm/@lg-chat/chat-disclaimer?color=white)           | [Docs](http://mongodb.design/component/chat-disclaimer/live-example)          |
 | [@lg-chat/chat-window](./chat/chat-window)                           | [![version](https://img.shields.io/npm/v/@lg-chat/chat-window)](https://www.npmjs.com/package/@lg-chat/chat-window)                             | ![downloads](https://img.shields.io/npm/dm/@lg-chat/chat-window?color=white)               | [Docs](http://mongodb.design/component/chat-window/live-example)              |

charts/core/src/Chart.stories.tsx

@@ -417,7 +417,7 @@ interface StorybookProps {
   thresholdLinePosition: ThresholdLineProps['position'];
 }
 
-export const Basic: StoryObj<StorybookProps> = {
+export const LiveExample: StoryObj<StorybookProps> = {
   render: ({
     data,
     verticalGridLines,