Implement SVG viewer based on CEF instead of Apache Batik

[krasa]

https://youtrack.jetbrains.com/issue/IDEA-230850

392

[ghost]

Have you considered EchoSVG? It's an Apache Batik fork that has made some significant strides in rasterizing Mermaid diagrams.

Note that there are a number of outstanding issues relating to how Mermaid produces non-conformant SVG files. See the following issues for details:

• https://github.com/mermaid-js/mermaid/issues/2485
• https://github.com/mermaid-js/mermaid/issues/2688#issuecomment-1352241916

[krasa]

Was not aware of it. Thanks.