chore: only test changed packages (#1194)

.github/workflows/Ci.yml

@@ -12,6 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
+
       - uses: actions/setup-node@v3
         with:
           node-version: 16
@@ -20,8 +21,13 @@ jobs:
       - name: 📦 Install dependencies
         run: npm ci
 
-      - name: 🧪 Run tests
-        run: npm test
+      - name: 🧪 Run all tests
+        if: ${{ github.event_name == 'push' }}
+        run: npm run test
+
+      - name: 🧪 Run tests for changed files only
+        if: ${{ github.event_name == 'pull_request' }}
+        run: npm run test-changed
 
       - name: 💄 Code style
         run: npm run style