ci: add qa

.github/workflows/qa.yaml

@@ -0,0 +1,30 @@
+name: Quality Assurance
+
+on:
+  - push
+
+jobs:
+  test:
+    env:
+      PNPM_VERSION: '9.0.4'
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v3
+        with:
+          run_install: |
+            cwd: ./
+            args: [--frozen-lockfile]
+          version: ${{ env.PNPM_VERSION }}
+
+      - name: Check code style
+        run: pnpm lint
+
+      - name: Check library build
+        run: pnpm build
+
+      - name: Run tests
+        run: pnpm test