- Update package name from shopkeeper/vendornotes to shopkeeper/module-vendor-notes to follow naming conventions
- Fix invalid CSS selector issue by prefixing numeric row IDs with 'row_' in getArrayRows()
- Resolves JavaScript error: "Failed to execute 'querySelectorAll' on 'Document': 'tr#0 button.action-delete' is not a valid selector"
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Co-Authored-By: Claude <noreply@anthropic.com>