Start running unit tests on CI

Author: hasparus

.github/workflows/check.yml

@@ -30,10 +30,13 @@ jobs:
         # since the amount of time it takes to restore the cache is
         # comparable to the time it takes to download the binaries"
       - name: Install Playwright Browsers
-        run: npx playwright install --with-deps
+        run: pnpx playwright install --with-deps
 
       - name: Run Playwright tests
-        run: npx playwright test
+        run: pnpm test:e2e
+
+      - name: Run unit tests
+        run: pnpm test:unit
 
       - uses: actions/upload-artifact@v4
         if: ${{ !cancelled() }}