ci: add test workflows

.github/workflows/test.yml

@@ -0,0 +1,27 @@
+name: Test
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Install pnpm
+        uses: pnpm/action-setup@v2
+
+      - name: Set Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: 18.x
+
+      - name: Install
+        run: pnpm i
+
+      - name: Test
+        run: pnpm run test