fix module target for coverage, add junit XML output, set pipefail to prevent exit code hiding

.github/workflows/test.yaml

@@ -38,7 +38,8 @@ jobs:
       - name: Pytest
         run: |
           cd backend
-          poetry run pytest --color=yes --cov-report=term-missing:skip-covered --cov=app tests/ | tee pytest-coverage.txt
+          set -o pipefail  # otherwise 'tee' will eat the exit code
+          poetry run pytest --color=yes --cov=linkpulse --cov-report=term-missing:skip-covered --junitxml=pytest.xml | tee pytest-coverage.txt
 
       - name: Pytest coverage comment
         id: coverageComment

.gitignore

@@ -1,4 +1,6 @@
 .env
+pytest.xml
+pytest-coverage.txt
 
 # Byte-compiled / optimized / DLL files
 __pycache__/
@@ -161,4 +163,4 @@ cython_debug/
 #  be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
 #  and can be added to the global gitignore or merged into this file.  For a more nuclear
 #  option (not recommended) you can uncomment the following to ignore the entire idea folder.
-#.idea/
+#.idea/

.vscode/settings.json

@@ -15,5 +15,8 @@
     "structlog",
     "timestamper"
   ],
-  "python.analysis.extraPaths": ["./backend/"]
+  "python.analysis.extraPaths": ["./backend/"],
+  "[github-actions-workflow]": {
+    "editor.formatOnSave": false
+  }
 }