Function render_typing_from_text 

pub fn render_typing_from_text(
    text: &str,
    style: &StyleSpec,
    layout: &LayoutSpec,
    cursor: &CursorSpec,
    control: &ControlSpec,
) -> String

Render a typing-style SVG from raw text.

The entire input is treated as a single block of text to be animated character-by-character using the provided visual configuration.