Refactor GitHub Actions workflow and codecov configuration

.github/workflows/tests.yml

@@ -12,24 +12,24 @@ jobs:
   test:
     runs-on: ubuntu-latest
     steps:
-    - run: sudo snap install --edge --classic just
-    - name: Checkout
-      if: github.event_name != 'pull_request'
-      uses: actions/checkout@v4
-    - name: Checkout
-      if: github.event_name == 'pull_request'
-      uses: actions/checkout@v4
-      with:
-        ref: ${{ github.event.pull_request.head.sha }}
-    - name: Cache Docker images.
-      uses: ScribeMD/[email protected]
-      with:
-        key: docker-${{ hashFiles('docker-compose.ci.yml') }}
-    - run: just test
-    - uses: codecov/codecov-action@v3
-      with:
-        token: ${{ secrets.CODECOV_TOKEN }}
-        flags: unittests
-        root_dir: ./backend/app/
-        fail_ci_if_error: false
-        verbose: true
+      - run: sudo snap install --edge --classic just
+      - name: Checkout
+        if: github.event_name != 'pull_request'
+        uses: actions/checkout@v4
+      - name: Checkout
+        if: github.event_name == 'pull_request'
+        uses: actions/checkout@v4
+        with:
+          ref: ${{ github.event.pull_request.head.sha }}
+      - name: Cache Docker images.
+        uses: ScribeMD/[email protected]
+        with:
+          key: docker-${{ hashFiles('docker-compose.ci.yml') }}
+      - run: just test
+      - uses: codecov/codecov-action@v3
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}
+          flags: unittests
+          root_dir: ./backend/app/
+          fail_ci_if_error: false
+          verbose: true

codecov.yml

@@ -1,7 +1,7 @@
 codecov:
   disable_default_path_fixes: true
 fixes:
-- ::backend/app/app
+  - ::backend/app/app
 
 comment:
   layout: diff,flags,tree,betaprofiling