Add controls and reusable widgets to the current quote form.
Quickly add common quote-building patterns without rebuilding them manually.
Select a step or field to edit its settings, metadata, and content.
Horizontal shows the choices inline on one line (wraps on small screens).
These values are saved to metadata.slider { min, max, step, default, prefix, suffix }.
Each non-empty line becomes one benefit item on the pricing panel.
