fn setup_form_content(
available_modules: &BTreeSet<ModuleKind>,
default_modules: &BTreeSet<ModuleKind>,
error: Option<&str>,
) -> Markupfn setup_form_content(
available_modules: &BTreeSet<ModuleKind>,
default_modules: &BTreeSet<ModuleKind>,
error: Option<&str>,
) -> Markup