Add publish workflow

.github/workflows/publish.yml

@@ -0,0 +1,48 @@
+name: Publish on release
+permissions: write-all
+
+on:
+  release:
+        types: [published]
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Setup Node
+        uses: actions/setup-node@v3
+
+      - name: Install dependencies
+        run: npm i
+
+      - name: Build project
+        run: npm run build
+
+      - name: Upload production-ready build files
+        uses: actions/upload-artifact@v3
+        with:
+          name: prod-files
+          path: ./dist
+  deploy:
+    runs-on: ubuntu-latest
+    needs: build
+    if: github.ref == 'refs/heads/main'
+    steps:
+      - name: Download artifact
+        uses: actions/download-artifact@v3
+        with:
+          name: prod-files
+          path: ./dist
+
+      - name: Deploy to GitHub Pages
+        uses: peaceiris/actions-gh-pages@v3
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          publish_dir: ./dist
+