**What**
- Changes all forms to only submit on Cmd/Ctrl + Enter instead of just Enter.
- Cleans up the position of submit/cancel buttons in many FocusModals that still had them in the header.
- Fixes responsiveness of multiple forms
- Removes the SplitView component, and replaces its usages with StackedDrawer/Modal to align the UX across the project.
Resolves CC-103, CC-535
**What**
- Adds the ability to do global searches from cmd + k in the admin.
- The solution is temporary, until we have a proper search API.
**Note**
I have deviated a bit from the design, due to the constraints of this temporary solution:
- We don't have nested items, such as showing variants under a product (don't think having a proper search API will make this any easier, and not entirely sure how we would handle this for cases where a query returns multiple products, which is the only case that is designed)
- I have added a "Load {{count}} more" button instead of doing infinite scrolling, I am assuming the later is the intended behaviour based on the design file, but with 20+ sources of data changing so often it was resulting in some weird behaviours, so settled for the simpler approach for this temporary solution.
- Removed the "Details" label on search results as it seemed a bit repetitive
- I haven't added icons for the different types of search results, as there are only a couple of examples in the design doc, and I wasn't sure what to pick for all the different types of results. If we want to add icons, then I think it's something we can add when we revisit this later, but think its fine to omit, as each group of results is labeled, so they are easy to tell apart.
Resolves CC-574
**What**
- Renames /admin-next -> /admin
- Renames @medusajs/admin-sdk -> @medusajs/admin-bundler
- Creates a new package called @medusajs/admin-sdk that will hold all tooling relevant to creating admin extensions. This is currently `defineRouteConfig` and `defineWidgetConfig`, but will eventually also export methods for adding custom fields, register translation, etc.
- cc: @shahednasser we should update the examples in the docs so these functions are imported from `@medusajs/admin-sdk`. People will also need to install the package in their project, as it's no longer a transient dependency.
- cc: @olivermrbl we might want to publish a changelog when this is merged, as it is a breaking change, and will require people to import the `defineXConfig` from the new package instead of `@medusajs/admin-shared`.
- Updates CODEOWNERS so /admin packages does not require a review from the UI team.
