Multi-Select with Apply

The component is self-contained: one file, no dependencies, its own palette in the local --vibeui-select-035-* variables. The rows are real <input type="checkbox"> elements inside <label>: Space, state announcement and keyboard handling come from the browser, no role is assembled by hand. There are two states: applied — what the field shows as chips and what the form submits — and draft, the working set inside the list. Opening copies applied into the draft, Apply moves the draft back and closes the list, Reset unticks everything, and Esc rolls the draft back to the applied set. The counter under the list is marked aria-live="polite", so the number of ticked rows is announced as you work. Chips live inside the field and wrap onto a second line; the field's height is set by its content. When name is set, one hidden input per value is submitted. The open prop expands the list in page flow — a showcase mode for the catalogue card, with no light dismiss.