ci: add publish workflow

.github/workflows/publish.yaml

@@ -0,0 +1,30 @@
+name: Pull request
+
+on:
+  release:
+    types: [created]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-node@v3
+        with:
+          node-version: 16.15.1
+      - run: yarn install
+      - run: yarn build
+  publish:
+    needs: build
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v1
+        with:
+          node-version: 16.15.1
+          registry-url: https://registry.npmjs.org/
+      - run: yarn install
+      - run: yarn build
+      - run: yarn publish
+        env:
+          NODE_AUTH_TOKEN: ${{secrets.NPM_AUTH_TOKEN}}