Adding test stage

.gitea/workflows/workflow.yaml

@@ -5,6 +5,27 @@ on:
   push:
 
 jobs:
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - workingdir: ./backend
+          - workingdir: ./frontend
+    steps:
+      - uses: https://github.com/actions/checkout@v4
+      - name: Use Node.js
+        uses: https://github.com/actions/setup-node@v3
+        with:
+          node-version: '18.19'
+      - run: npm ci
+        working-directory: ./${{ matrix.workingdir }}
+      - run: npm run lint
+        working-directory: ./${{ matrix.workingdir }}
+      - run: npm run test
+        working-directory: ./${{ matrix.workingdir }}
+
   build-and-push-images:
     runs-on: ubuntu-latest
     container: