fix: Handle SIGPIPE in package verification

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

.gitea/workflows/release.yml

@@ -111,9 +111,10 @@ jobs:
 
       - name: Verify package structure
         run: |
+          set +o pipefail
           VERSION=${{ steps.version.outputs.version }}
           echo "Package contents:"
-          unzip -l "releases/wp-fedistream-${VERSION}.zip" | head -50
+          unzip -l "releases/wp-fedistream-${VERSION}.zip" | head -50 || true
 
           # Verify main file is at correct location
           if unzip -l "releases/wp-fedistream-${VERSION}.zip" | grep -q "wp-fedistream/wp-fedistream.php"; then