chore: add release action

.github/workflows/publish.yml

@@ -0,0 +1,20 @@
+name: Publish tiptap packages to npm
+on:
+  release:
+    types:
+      - created
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-node@v3
+        with:
+          node-version: 16
+          registry-url: "https://registry.npmjs.org"
+      - name: Install node dependencies
+        run: npm ci
+      - name: Publish to npm registry
+        run: npm run publish
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}