chore: gh workflow

.github/workflows/ci.js.yml

@@ -0,0 +1,32 @@
+# https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-nodejs
+
+name: CI
+
+on:
+  push:
+    branches:
+      - "main"
+
+jobs:
+  prepare:
+    name: Prepare the environment
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - name: Set Node.js 18.x
+        uses: actions/setup-node@v3
+        with:
+          node-version: 18.x
+          cache: 'yarn'
+      - name: Install dependencies 📦
+        run: yarn install --frozen-lockfile
+      - name: Download nw-data 📥
+        run: yarn nw-cdn download
+
+  build:
+    runs-on: ubuntu-latest
+    needs: prepare
+
+    steps:
+      - name: Build Storybook
+        run: yarn storybook:build