Function Combobox 

pub fn Combobox(props: ComboboxProps) -> impl IntoView

A filterable dropdown selector: the trigger shows the label of the current value (or placeholder), and the panel offers a text filter plus a keyboard-navigable list of options. Emits the chosen option’s value through on_select.

Required Props

• value: impl Into<Signal<String>>
• options: Vec<ComboOption>
• on_select: Callback<String>

Optional Props

• placeholder: impl Into<String>