feat: add testing setup with ci workflow

.github/workflows/ci.yml

@@ -0,0 +1,40 @@
+name: CI
+
+on:
+  pull_request:
+    branches: [main]
+    types: [opened, synchronize]
+
+concurrency:
+  group: ci-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  test:
+    name: Test
+    timeout-minutes: 15
+    strategy:
+      matrix:
+        os: [ubuntu-latest]
+        node-version: [22.x]
+    runs-on: ${{ matrix.os }}
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: pnpm/action-setup@v4
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: ${{ matrix.node-version }}
+          cache: pnpm
+
+      - name: Install deps
+        run: |
+          pnpm i --frozen-lockfile
+
+      - name: Lint
+        run: pnpm lint
+
+      - name: Test
+        run: pnpm test

.gitignore

@@ -5,6 +5,7 @@ node_modules
 .idea/
 .pnpm-store/
 
+coverage/
 dist/
 storybook-static/
 fanciers-echarts-react-*.tgz

package.json

@@ -28,6 +28,7 @@
   },
   "scripts": {
     "dev": "storybook dev",
+    "test": "vitest",
     "prepack": "tsdown",
     "lint": "tsc --noEmit"
   },
@@ -46,7 +47,8 @@
     "storybook-react-rsbuild": "^2.1.0",
     "swr": "^2.3.6",
     "tsdown": "^0.14.2",
-    "typescript": "^5.9.2"
+    "typescript": "^5.9.2",
+    "vitest": "^3.2.4"
   },
   "peerDependencies": {
     "echarts": "^6.0.0",