RBAC: preserve render prop in SelectItem outside Combobox context

SelectLinkItem passes render={<Link>} so the row navigates on click. In
non-Combobox Selects (most use cases — the role picker on the Teams
page, etc.) SelectItem was overriding render to undefined, silently
dropping the Link wrapper. Pass props.render through verbatim when
there's no Combobox; wrap in ComboboxItem only when one's present.

Author: matt-aitken

apps/webapp/app/components/primitives/Select.tsx

@@ -463,7 +463,15 @@ export function SelectItem({
   ...props
 }: SelectItemProps) {
   const combobox = Ariakit.useComboboxContext();
-  const render = combobox ? <Ariakit.ComboboxItem render={props.render} /> : undefined;
+  // In a Combobox context we wrap the caller's render in ComboboxItem
+  // so combobox keyboard nav still works. Outside a Combobox we pass
+  // the render through verbatim — without this, callers like
+  // SelectLinkItem (which uses render to swap in a <Link>) get their
+  // render prop silently dropped, which is why those rows looked
+  // clickable but didn't navigate.
+  const render = combobox
+    ? <Ariakit.ComboboxItem render={props.render} />
+    : props.render;
   const ref = React.useRef<HTMLDivElement>(null);
   const select = Ariakit.useSelectContext();
   const selectValue = select?.useState("value");