dsh-antv-infographic: Render editable AntV Infographic in DSH

`dsh-antv-infographic` is a DSH plugin maintained by HellowVirgil, designed to optimize workflows for information charts such as roadmaps and timelines in agent outputs. The plugin enables the model to directly generate `infographic` code blocks and progressively render them into editable AntV Infographic SVGs, without requiring DSL copying or reliance on external tools. Its core capabilities include support for approximately 200 templates, a local edit mode, SVG/PNG export, and source code copying. The plugin features security mechanisms such as on-demand engine loading, limiting the size of generated source code, and blocking dangerous resources, and is compatible with `fence-registry` or DOM fallback solutions. Installation is simple; simply add and restart using the `dsh plugin` command, and optionally install S.