Function routeDropdownKey

routeDropdownKey(
event: ZrevEvent,
ctx: DropdownRoutingCtx,
): DropdownRoutingResult
Route keyboard events for dropdown navigation.

Navigation:
- ArrowUp/ArrowDown: Move selection
- Enter/Space: Activate selected item
- Escape: Close dropdown
Parameters
- event: ZrevEvent
  The ZREV event
- ctx: DropdownRoutingCtx
  Dropdown routing context
Returns DropdownRoutingResult
Routing result
- Defined in core/src/runtime/router/dropdown.ts:24