ci(test): perform linting checks

.github/workflows/test.yml

@@ -54,6 +54,12 @@ jobs:
             - name: Install dependencies
               if: steps.cached-poetry-dependencies.outputs.cache-hit != 'true'
               run: poetry install --no-interaction --no-root
+
+            #----------------------------------------------
+            #       Run linting checks
+            #----------------------------------------------
+            - name: Run linting checks
+              run: poetry run ruff check
 
             #----------------------------------------------
             #       Run tests