chore: switch to github action

Author: jamesbechet

.github/workflows/ci.yml

@@ -0,0 +1,28 @@
+name: CI
+
+on:
+  push:
+    branches:
+      - main
+      - master
+  pull_request:
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Use Node.js 20
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: npm
+
+      - name: Install
+        run: npm ci
+
+      - name: Test
+        run: npm test

.gitignore

@@ -1 +1,2 @@
 /node_modules
+.idea/

.travis.yml

@@ -1,9 +1,8 @@
 # Element Picker – JavaScript HTML Element Picker Library
 
-[![travis][travis-image]][travis-url] [![npm][npm-image]][npm-url] [![downloads][downloads-image]][downloads-url]
+![CI](https://github.com/jamesbechet/element-picker/actions/workflows/ci.yml/badge.svg)
+[![npm][npm-image]][npm-url] [![downloads][downloads-image]][downloads-url]
 
-[travis-image]: https://img.shields.io/travis/jamesbechet/element-picker/master.svg
-[travis-url]: https://travis-ci.org/jamesbechet/element-picker
 [npm-image]: https://img.shields.io/npm/v/element-picker.svg
 [npm-url]: https://npmjs.org/package/element-picker
 [downloads-image]: https://img.shields.io/npm/dm/element-picker.svg
@@ -52,7 +51,9 @@ elementPicker.init({ onClick })
 ```
 
 ### Options
+
 #### `backgroundColor` `{String}` `optional` `default='rgba(0, 0, 0, 0.1)'`
+
 The background color used when an element is being hovered.
 
 ## Keywords