Remove debug step and fix change detection logic

Removed debug step for listing generated files and adjusted the logic for detecting changes.

Author: codeshell

.github/workflows/fetch-and-regenerate-lists.yml

@@ -39,22 +39,15 @@ jobs:
     - name: Generate blocklists from sources
       run: |
         python "./scripts/generate_blocklists.py"
-    - name: Debug - List generated files
-      run: |
-        echo "Checking by-format directory:"
-        find by-format -type f -newer /tmp 2>/dev/null | head -20
-        echo ""
-        echo "Git status output:"
-        git status --porcelain
     - name: Check for Changes
       id: check_changes
       run: |
         if [[ -z "$(git status --porcelain)" ]]; then
-          echo "Changes detected."
-          echo "has_changes=true" >> "$GITHUB_OUTPUT"
-        else
           echo "No changes detected."
           echo "has_changes=false" >> "$GITHUB_OUTPUT"
+        else
+          echo "Changes detected."
+          echo "has_changes=true" >> "$GITHUB_OUTPUT"
         fi
     - name: Commit and Push Changes
       if: steps.check_changes.outputs.has_changes == 'true'