Hello dev-team,With the current state, is it possible to write an interactive page for a tool in Galaxy?In my case, I m considering to build a tool page with JavaScript embed in XML file, my expectation is to behave the Galaxy tool page as google translate page with option instant translation on (display the same text content in the next box).I have checked the Admin/Tools/ToolConfigSyntax, not sure whether I missed anything related this. any comments ?thanks, Vipin