ci: add chromatic action

.github/workflows/chromatic.yml

@@ -0,0 +1,27 @@
+name: chromatic
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - main
+
+concurrency:
+  group: ${{ github.workflow }}
+  cancel-in-progress: true
+
+jobs:
+  chromatic:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - run: corepack enable
+      - run: pnpm install --frozen-lockfile
+
+      - name: Publish to Chromatic
+        uses: chromaui/action@v10
+        env:
+          CHROMATIC_PROJECT_TOKEN: ${{ secrets.CHROMATIC_PROJECT_TOKEN }}