**What**
- Updates app layout (sidebar and topbar)
- Adds "System" option to theme toggle (we now default to system)
- Adds sdk methods for user endpoints (RESOLVES CC-67)
**What**
- Adds new Metadata form component.
- Adds the Metadata section as an option to the Page layouts
<img width="576" alt="Skærmbillede 2024-07-11 kl 11 34 06" src="https://github.com/medusajs/medusa/assets/45367945/417810ee-26e2-4c8a-86e3-58ef327054af">
<img width="580" alt="Skærmbillede 2024-07-11 kl 11 34 33" src="https://github.com/medusajs/medusa/assets/45367945/437a5e01-01e2-4ff7-8c7e-42a86d1ce2b3">
**Note**
- When Metadata contains non-primitive data, we disable those rows, and show a placeholder value, a tooltip and an alert describing that the row can be edited through the API. I want to add a JSON editor to allow editing these things in admin, but awaiting approval on that.
- This PR only adds the new form to a couple of pages, to keep the PR light, especially since metadata is not implemented correctly in all validators so also needs some changes to the core. This still show some examples of how its used with the new Page layout components. Will follow up with more pages in future PRs.
- We try to convert the inputs to the best fitting primitive, so if a user types "true" then we save the value as a boolean, "130" as number, "testing" as a string, etc.
**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.
**What**
- Adds draft order details page
- Adds Shipping and Billing address forms to both draft order and order pages
- Adds Email form to both draft order and order pages
- Adds transfer ownership form to draft order, order and customer pages
- Update Combobox component allowing it to work with async data (`useInfiniteQuery`)
**@medusajs/medusa**
- Include country as a default relation of draft order addresses
