**What**
- First part of the product creation form.
- New components:
- ChipInput - Allows users to input chips into a input field. Chips are created by hitting the `,` or `Enter / Return` keys. Deleting a chip is done by hitting `Backspace` when the cursor is next to chip, or clicking the `X` button in the chip. Used for inputting option values.
- SortableList - A sortable drag-n-drop list that allows the user to re-arrange the order of items. Used for re-arranging the ranking of variants.
- ChipGroup - New re-usable component that is used to render a group of values as Chips. This should be used for SplitView form items.
- CategoryCombobox - (WIP) Nested Combobox component for selecting multiple categories a product should be associated with.
- New hooks:
- useComboboxData - Hook for easily managing the state of comboboxes.
- useDebouncedSearch - Hook for managing debounced search queries.
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