Markdown policy façade
ReadyPolicy/AST customization in the façade; host owns native layout. No unsandboxed rich-text injection in business code.
Compose façade
Capabilities
AST filtering, in-app safe link gateway, math/code highlight extension points.
Host split
Policy config vs host layout responsibilities stay separated.
Access / deep link
implementation("com.sxztdhkjyxgs.plugins:markdown-policy")