fix: update version to 0.1.6 and add LICENSE file

Author: stefanBid

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2025 Stefano Biddau
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

README.md

@@ -1,5 +1,6 @@
 # sb-floating-panel-vue
 [![npm](https://img.shields.io/npm/v/sb-floating-panel-vue.svg)](https://www.npmjs.com/package/sb-floating-panel-vue)
+[![license](https://img.shields.io/npm/l/sb-floating-panel-vue.svg)](https://github.com/stefanBid/sb-floating-panel-vue/blob/main/LICENSE)
 
 > A lightweight Vue 3 composable hook built on top of [@floating-ui/vue](https://github.com/floating-ui/floating-ui) to manage floating panels with arrow and resize support.
 
@@ -151,7 +152,6 @@ You can use your own CSS or utility classes (like Tailwind CSS) to style the pan
 ```
 
 ---
-
 ## 📄 License
 
-MIT © [Stefano Biddau](https://github.com/stefanBid)
+This project is licensed under the [MIT License](./LICENSE) © 2025 [Stefano Biddau](https://github.com/stefanBid)

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "sb-floating-panel-vue",
-  "version": "0.1.5",
+  "version": "0.1.6",
   "description": "A lightweight Vue 3 composable hook built on top of @floating-ui/vue to manage floating panels with arrow and resize support.",
   "main": "dist/sb-floating-panel.umd.js",
   "module": "dist/sb-floating-panel.es.js",