feat(dashboard, medusa, medusa-js, medusa-react, icons): DataGrid, partial Product domain, and ProductVariant hook (#6428)

The PR for the Products section is growing quite large, so I would like to merge this PR that contains a lot of the ground work before moving onto finalizing the rest of the domain.

**Note**
Since the PR contains changes to the core, that the dashboard depends on, the staging env will not work. To preview this PR, you will need to run it locally. 

## `@medusajs/medusa`

**What**
- Adds missing query params to `GET /admin/products/:id/variants`
- `options.values` has been added to the default relations of admin product endpoints.

## `medusa-react`

**What**
- Adds missing hook for `GET /admin/products/:id/variants`

## `@medusajs/dashboard`
- Adds base implementation for `DataGrid` component (formerly `BulkEditor`) (WIP)
- Adds `/products` overview page
- Adds partial `/products/create` page for creating new products (WIP - need to go over design w/ Ludvig before continuing)
- Adds `/products/:id` details page
- Adds `/products/:id/gallery` page for inspecting a products images in fullscreen.
- Adds `/products/:id/edit` page for editing the general information of a product
- Adds `/products/:id/attributes` page for editing the attributes information of a product
- Adds `/products/:id/sales-channels` page for editing which sales channels a product is available in
- Fixes a bug in `DataTable` where a table with two fixed columns would not display correctly

For the review its not important to test the DataGrid, as it is still WIP, and I need to go through some minor changes to the behaviour with Ludvig, as virtualizing it adds some constraints.

## `@medusajs/icons`

**What**
- Pulls latest icons from Figma

## TODO in next PR
- [ ] Fix the typing of POST /admin/products/:id as it is currently not possible to delete any of the nullable fields once they have been added. Be aware of this when reviewing this PR.
- [ ] Wrap up `/products/create` page
- [ ] Add `/products/:id/media` page for managing media associated with the product.
- [ ] Add `/products/id/options` for managing product options (need Ludvig to rethink this as the current API is very limited and we can implement the current design as is.)
- [ ] Add `/products/:id/variants/:id` page for editing a variant. (Possibly concat all of these into one BulkEditor page?)

packages/design-system/icons/src/components/queue-list.tsx

@@ -0,0 +1,26 @@
+import * as React from "react"
+import type { IconProps } from "../types"
+const QueueList = React.forwardRef<SVGSVGElement, IconProps>(
+  ({ color = "currentColor", ...props }, ref) => {
+    return (
+      <svg
+        xmlns="http://www.w3.org/2000/svg"
+        width={20}
+        height={20}
+        fill="none"
+        ref={ref}
+        {...props}
+      >
+        <path
+          stroke={color}
+          strokeLinecap="round"
+          strokeLinejoin="round"
+          strokeWidth={1.5}
+          d="M3.125 10h13.75m-13.75 3.125h13.75M3.125 16.25h13.75M4.687 3.75h10.625a1.563 1.563 0 0 1 0 3.125H4.688a1.562 1.562 0 1 1 0-3.125Z"
+        />
+      </svg>
+    )
+  }
+)
+QueueList.displayName = "QueueList"
+export default QueueList