[TASK] Introduce pre commit hooks

To remove trailing whitespace and let files end on one empty line.

.github/workflows/apply-precommit.yml

@@ -27,21 +27,17 @@ jobs:
       - name: Run pre-commit hooks to fix issues
         id: pre-commit
         run: |
+          # Run pre-commit hooks
           pre-commit run --all-files --hook-stage=manual || true
 
-          git config user.name "github-actions"
-          git config user.email "[email protected]"
+          # Stage all changes
+          git add .
 
-          # Check for changes
-          git status
-          git diff --cached
-
-          # Add and commit changes if there are any
-          if ! git diff --cached --quiet; then
-            git add .
-            git commit -m "Fix whitespace issues"
-          else
+          # Commit changes if there are any
+          if git diff --cached --quiet; then
             echo "No changes to commit"
+          else
+            git commit -m "Fix whitespace issues" || echo "No changes to commit"
           fi
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}