docs: add a gif demo

Author: phphe

.changeset/blue-yaks-ask.md

@@ -0,0 +1,5 @@
+---
+"he-tree-react": patch
+---
+
+docs: add a gif demo

README.md

@@ -1,7 +1,7 @@
 
 <p align="center"><img src="https://github.com/user-attachments/assets/96e05767-7643-4ec5-9b43-2c040b42618f" width="350" alt="react draggable tree, he-tree-react" /></p>
 
-# he-tree-react ![GitHub License](https://img.shields.io/github/license/phphe/he-tree-react) ![NPM Version](https://img.shields.io/npm/v/he-tree-react) ![NPM Type Definitions](https://img.shields.io/npm/types/he-tree-react) ![npm bundle size](https://img.shields.io/bundlephobia/minzip/he-tree-react)
+# he-tree-react ![GitHub License](https://img.shields.io/github/license/phphe/he-tree-react) ![NPM Version](https://img.shields.io/npm/v/he-tree-react) ![NPM Type Definitions](https://img.shields.io/npm/types/he-tree-react) 
 
 React draggable sortable tree component. Support React 18, 19. [Document](https://he-tree-react.phphe.com) | [Demo](https://he-tree-react.phphe.com/v1/examples) | [Changelog](./CHANGELOG.md)
 

packages/core/README.md

@@ -1,6 +1,6 @@
-<p align="center"><img src="https://github.com/phphe/he-tree-react/blob/static/cover.jpg?raw=true" width="350" alt="react draggable tree, he-tree-react" /></p>
+<p align="center"><img src="https://github.com/user-attachments/assets/96e05767-7643-4ec5-9b43-2c040b42618f" width="350" alt="react draggable tree, he-tree-react" /></p>
 
-# he-tree-react ![GitHub License](https://img.shields.io/github/license/phphe/he-tree-react) ![NPM Version](https://img.shields.io/npm/v/he-tree-react) ![NPM Type Definitions](https://img.shields.io/npm/types/he-tree-react) ![npm bundle size](https://img.shields.io/bundlephobia/minzip/he-tree-react)
+# he-tree-react ![GitHub License](https://img.shields.io/github/license/phphe/he-tree-react) ![NPM Version](https://img.shields.io/npm/v/he-tree-react) ![NPM Type Definitions](https://img.shields.io/npm/types/he-tree-react)
 
 React draggable sortable tree component. Support React 18, 19. [Document](https://he-tree-react.phphe.com) | [Demo](https://he-tree-react.phphe.com/v1/examples) | [Changelog](./CHANGELOG.md)