add github action

.github/workflows/npm-publish.yml

@@ -0,0 +1,29 @@
+name: Publish npm package
+
+on:
+  release:
+    types: [created]
+
+jobs:
+  publish-npm:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v3
+
+    - name: Setup Node.js
+      uses: actions/setup-node@v3
+      with:
+        node-version: '16'
+        registry-url: 'https://registry.npmjs.org/'
+
+    - name: Install dependencies
+      run: yarn
+
+    - name: Build project
+      run: yarn build
+
+    - name: Publish to npm
+      run: npm publish
+      env:
+        NODE_AUTH_TOKEN: ${{secrets.NPM_TOKEN}}

package.json

@@ -1,7 +1,7 @@
 {
   "name": "dappscout-iframe",
   "description": "A set of context and hook for an iframe that allows interaction with dApps using a connected wallet.",
-  "version": "0.2.0",
+  "version": "0.2.1",
   "author": "Maksim Alekseenko (https://github.com/maxaleks)",
   "contributors": [
     "Apoorv Lathey <apoorv.xyz>"