chore: add tests workflow

.gitea/workflows/run-tests.yaml

@@ -0,0 +1,23 @@
+name: Run tests
+on:
+  push:
+
+jobs:
+  test-project:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out repository code
+        uses: actions/checkout@v5
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.x'
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install -r requirements.txt
+      - name: Run tests
+        run: |
+          pip install pytest
+          pytest
+