Remove jsDelivr CDN cache purge step

The step to purge jsDelivr CDN cache for the assets branch has been removed from the GitHub Actions workflow. This change simplifies the workflow by eliminating unnecessary cache management.

.github/workflows/run.yml

@@ -209,28 +209,6 @@ jobs:
             git push origin assets --force
           fi
 
-      - name: Purge jsDelivr CDN cache
-        run: |
-          echo "Purging jsDelivr CDN cache for assets branch..."
-          # Change to directory with PNG files
-          cd favicons
-
-          # Count files for progress tracking
-          total_files=$(find . -name "*.png" | wc -l)
-          echo "Purging cache for $total_files files"
-
-          count=0
-          for file in $(find . -name "*.png" -type f -printf "%f\n"); do
-            count=$((count + 1))
-            if [ $((count % 100)) -eq 0 ]; then
-              echo "Progress: Purged $count/$total_files files"
-            fi
-            
-            curl -s -o /dev/null -w "%{http_code}" "https://purge.jsdelivr.net/gh/${{ github.repository }}@assets/${file}"
-          done
-
-          echo "jsDelivr CDN cache purge completed for $count files"
-
       - name: Install tzst
         run: |
           echo "Installing tzst..."