Add GitHub README

Author: olegberman

README.md

@@ -0,0 +1,108 @@
+<div align="center">
+  <a href="https://chartkit.io/">
+    <img src="https://chartkit.io/images/logo.svg" alt="React Native Chart Kit" width="72" />
+  </a>
+
+  <h1>React Native Chart Kit</h1>
+
+  <p>
+    Beautiful charts for React Native. SVG by default, interaction-ready, and
+    built for modern app screens.
+  </p>
+
+  <p>
+    <a href="https://www.npmjs.com/package/react-native-chart-kit"><img alt="npm" src="https://img.shields.io/npm/v/react-native-chart-kit?style=flat-square" /></a>
+    <a href="https://www.npmjs.com/package/react-native-chart-kit"><img alt="downloads" src="https://img.shields.io/npm/dm/react-native-chart-kit?style=flat-square" /></a>
+    <a href="./LICENSE"><img alt="license" src="https://img.shields.io/npm/l/react-native-chart-kit?style=flat-square" /></a>
+  </p>
+
+  <p>
+    <a href="https://chartkit.io/">Website</a>
+    ·
+    <a href="https://chartkit.io/docs/react-native/">Docs</a>
+    ·
+    <a href="https://chartkit.io/docs/react-native/getting-started/installation/">Quickstart</a>
+    ·
+    <a href="https://chartkit.io/docs/react-native/charts/pricing/">Pro</a>
+  </p>
+</div>
+
+## Install
+
+```sh
+npm install react-native-chart-kit react-native-svg
+```
+
+Expo:
+
+```sh
+npm install react-native-chart-kit
+npx expo install react-native-svg
+```
+
+## First Chart
+
+```tsx
+import { LineChart } from "react-native-chart-kit/v2";
+
+const data = [
+  { month: "Jan", revenue: 52 },
+  { month: "Feb", revenue: 86 },
+  { month: "Mar", revenue: 58 },
+  { month: "Apr", revenue: 134 }
+];
+
+export function RevenueChart() {
+  return (
+    <LineChart
+      data={data}
+      xKey="month"
+      yKey="revenue"
+      width={410}
+      height={240}
+    />
+  );
+}
+```
+
+The root import stays available for legacy screens. New screens should use
+`react-native-chart-kit/v2`.
+
+## What You Get
+
+- Modern public charts:
+  [line](https://chartkit.io/docs/react-native/charts/line/),
+  [area](https://chartkit.io/docs/react-native/charts/area/),
+  [bar](https://chartkit.io/docs/react-native/charts/bar/),
+  [pie](https://chartkit.io/docs/react-native/charts/pie/),
+  [donut](https://chartkit.io/docs/react-native/charts/donut/),
+  [progress](https://chartkit.io/docs/react-native/charts/progress/), and
+  [contribution heatmap](https://chartkit.io/docs/react-native/charts/contribution-heatmap/).
+- Mobile interactions:
+  [tap selection, shared tooltips, and crosshairs](https://chartkit.io/docs/react-native/charts/line/#tooltips-and-selection).
+- Shared
+  [themes](https://chartkit.io/docs/react-native/charts/themes/) and SVG
+  renderer defaults.
+- Migration help for existing apps:
+  [from v1](https://chartkit.io/docs/react-native/migration/from-v1/) and
+  [prop mapping](https://chartkit.io/docs/react-native/migration/prop-mapping/).
+
+## Pro Charts
+
+Chart Kit Pro adds licensed chart workflows for product dashboards:
+
+- [Candlebar](https://chartkit.io/docs/react-native/charts/candlebar/),
+  [radar](https://chartkit.io/docs/react-native/charts/radar/),
+  [realtime bar](https://chartkit.io/docs/react-native/charts/realtime/), and
+  [combo charts](https://chartkit.io/docs/react-native/charts/combo/).
+- [PNG and SVG export APIs](https://chartkit.io/docs/react-native/charts/export/)
+  for reports, sharing, and background rendering.
+- [Install Pro](https://chartkit.io/docs/react-native/charts/pro-installation/) or
+  compare [pricing](https://chartkit.io/docs/react-native/charts/pricing/).
+
+## Links
+
+- [Full documentation](https://chartkit.io/docs/react-native/)
+- [Troubleshooting](https://chartkit.io/docs/react-native/troubleshooting/)
+- [Contributing](https://chartkit.io/docs/react-native/getting-started/contributing/)
+- [llms.txt](https://chartkit.io/llms.txt)