Add Django CI workflow for bookings testing

Author: Mohammed2372

.github/workflows/django.yml

@@ -0,0 +1,48 @@
+name: Django CI
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    services:
+      postgres:
+        image: postgres:13
+        env:
+          POSTGRES_USER: postgres
+          POSTGRES_PASSWORD: postgres
+          POSTGRES_DB: mydb
+        ports:
+          - 5432:5432
+        options: >-
+          --health-cmd="pg_isready -U postgres"
+          --health-interval=10s
+          --health-timeout=5s
+          --health-retries=5
+
+    env:
+      DATABASE_URL: postgres://postgres:postgres@localhost:5432/mydb
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Set up Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: [3.11, 3.12]
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install -r requirements.txt
+
+      - name: Run migrations
+        run: python manage.py migrate
+
+      - name: Run Booking Test
+        run: python manage.py test bookings