ci: update deploy website flow

.github/workflows/test.yml → .github/workflows/library.yml

@@ -1,4 +1,4 @@
-name: Node.js CI
+name: Build and test library
 
 on: [push, pull_request]
 

.github/workflows/website.yml

@@ -0,0 +1,35 @@
+name: Build and publish website
+
+on:
+  push:
+    branches:
+      - "master"
+
+jobs:
+  pages:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 18
+          cache: 'yarn'
+
+      - name: Install library dependencies
+        run: yarn install --frozen-lockfile
+
+      - name: Build library
+        run: yarn build
+
+      - name: Install website dependencies
+        run: yarn install --frozen-lockfile --cwd website
+
+      - name: Build website
+        run: yarn build --cwd website
+
+      - name: Deploy to gh-pages
+        uses: peaceiris/actions-gh-pages@v3
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          publish_dir: website/build