fix: resolve Gitea Actions CI/CD workflow configuration

.gitea/workflows/ci.yml

@@ -11,9 +11,15 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-python@v5
+      - name: Set up Python
+        uses: actions/setup-python@v5
         with:
           python-version: '3.11'
-      - run: pip install -e ".[dev]"
+      - name: Install dependencies
-      - run: pytest tests/ -v
+        run: |
-      - run: ruff check .
+          python -m pip install --upgrade pip
+          pip install -e ".[dev]"
+      - name: Run tests
+        run: pytest tests/ -v
+      - name: Run linter
+        run: ruff check .