chore: chromatic 배포 yml 파일 추가 (#117)

.github/workflows/chromatic.yml

@@ -0,0 +1,49 @@
+name: 'Chromatic'
+
+on:
+  pull_request:
+    branches: [develop/fe]
+    paths:
+      - '**/*.stories.tsx'
+      - '**/*.stories.ts'
+defaults:
+  run:
+    working-directory: frontend
+jobs:
+  chromatic:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: '20.15.1'
+
+      - name: Cache dependencies
+        id: cache
+        uses: actions/cache@v4
+        with:
+          path: '**/node_modules'
+          key: ${{ runner.os }}-node-${{ hashFiles('**/yarn.lock') }}-storybook
+
+      - name: Install dependencies
+        if: steps.cache.outputs.cache-hit != 'true'
+        run: yarn install --frozen-lockfile
+
+      - name: Publish to Chromatic
+        id: chromatic
+        uses: chromaui/action@latest
+        with:
+          workingDir: frontend
+          projectToken: ${{ secrets.CHROMATIC_PROJECT_TOKEN }}
+
+      - name: Comment PR
+        uses: thollander/actions-comment-pull-request@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          message: '🚀 Storybook: ${{ steps.chromatic.outputs.storybookUrl }}'