chore: add uv, generate requirements.txt for tests

.gitea/workflows/test_pr.yml

@@ -15,6 +15,19 @@ jobs:
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v2
 
+      - name: Install uv
+        uses: astral-sh/setup-uv@v5
+      - name: Set up Python
+        run: uv python install
+        with:
+          python-version-file: "pyproject.toml"
+      - name: Install the project dependencies
+        run: |
+          uv sync --all-groups
+          uv add pip
+          uv export --format requirements.txt -o requirements.txt
+          # uv run python -m pip install --upgrade pip
+          # uv run python -m pip install -r requirements.txt
       - name: Build image
         run: |
           docker build -t semapform-api:test-pr .