pub fn render_spec_to_html(spec: &Spec, data: &Value) -> StringExpand description
Renders an entire Spec to a complete HTML response body. Walks from
spec.root outward, escaping text content and substituting data bindings
via JSON Pointer. Top-level output is wrapped in a flex-wrap container;
the renderer does not emit <html> / <head> / <body> tags — the
layout system supplies those. Always returns a String; never panics and
never returns Result.