ci: workflow to run tests on pr

.github/workflows/run-tests.yml

@@ -0,0 +1,54 @@
+name: Run Tests
+
+on:
+  pull_request:
+    branches: [main]
+
+jobs:
+  frontend-tests:
+    name: Run Frontend Tests
+    runs-on: ubuntu-latest
+
+    defaults:
+      run:
+        working-directory: ./frontend
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Setup Node
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+
+      - name: Install frontend dependencies
+        run: npm ci
+
+      - name: Run tests
+        run: npm run test:ci
+
+  backend-tests:
+    name: Run Backend Tests
+    runs-on: ubuntu-latest
+
+    defaults:
+      run:
+        working-directory: ./backend
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: 3.11
+
+      - name: Install backend dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install -r requirements.txt
+
+      - name: Run pytest
+        run: pytest