AntV Skills Maintainer This skill ensures that all documentation and configuration files remain in sync whenever a skill is added or updated in this repository. Important The skill is internal-only — it is used solely for this repository's iteration workflow. Do not add it to "Available Skills" or . Only user-facing skills should appear in those files. When to Apply Apply this skill automatically after every code change — especially when: - A new skill directory is added under - An existing skill's is modified (name, description, capabilities) - A skill is removed or deprecated What to Keep i…