feat: Run django tests

.github/workflows/django-tests.yml

@@ -0,0 +1,28 @@
+name: Django Tests
+
+on: [push, pull_request]
+
+jobs:
+  django-tests:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v4
+      with:
+        submodules: true
+
+    - name: Set up Python
+      uses: actions/setup-python@v4
+      with:
+        python-version: 3.10
+
+    - name: Install dependencies
+      run: |
+        pip install -r mimir-server/requirements.txt
+      working-directory: ${{ github.workspace }}
+
+    - name: Run Django Tests
+      run: |
+        python manage.py test
+      working-directory: ${{ github.workspace }}/mimir-server