added test coverage and upload step

.gitea/workflows/test.yml

@@ -29,4 +29,19 @@ jobs:
       - name: Run pytest
         env:
           PYTHONPATH: .
-        run: uv run pytest
+        run: uv run pytest --cov=python_repositories --cov-report=term-missing > coverage.txt
+
+      - name: Post coverage summary to PR
+        env:
+          API_URL: ${{ vars.API_URL }}
+          REPO_OWNER: ${{ github.repository_owner }}
+          REPO_NAME: ${{ github.event.repository.name }}
+          PR_NUMBER: ${{ github.event.pull_request.number }}
+          CI_RUNNER_TOKEN: ${{ secrets.CI_RUNNER_TOKEN }}
+        run: |
+          COVERAGE=$(cat coverage.txt)
+          COMMENT_BODY="**Test Coverage Report:**\n\`\`\`\n$COVERAGE\n\`\`\`"
+          curl -s -X POST "$API_URL/repos/$REPO_OWNER/$REPO_NAME/issues/$PR_NUMBER/comments" \
+            -H "Authorization: token $CI_RUNNER_TOKEN" \
+            -H "Content-Type: application/json" \
+            -d "{\"body\": \"$COMMENT_BODY\"}"