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/admin-next/dashboard/src/hooks/table/columns/use-sales-channel-table-columns.tsx

@@ -0,0 +1,30 @@
+import { SalesChannel } from "@medusajs/medusa"
+import { createColumnHelper } from "@tanstack/react-table"
+
+import { useMemo } from "react"
+import {
+  DescriptionCell,
+  DescriptionHeader,
+} from "../../../components/table/table-cells/sales-channel/description-cell"
+import {
+  NameCell,
+  NameHeader,
+} from "../../../components/table/table-cells/sales-channel/name-cell"
+
+const columnHelper = createColumnHelper<SalesChannel>()
+
+export const useSalesChannelTableColumns = () => {
+  return useMemo(
+    () => [
+      columnHelper.accessor("name", {
+        header: () => <NameHeader />,
+        cell: ({ getValue }) => <NameCell name={getValue()} />,
+      }),
+      columnHelper.accessor("description", {
+        header: () => <DescriptionHeader />,
+        cell: ({ getValue }) => <DescriptionCell description={getValue()} />,
+      }),
+    ],
+    []
+  )
+}

packages/admin-next/dashboard/src/hooks/table/filters/use-sales-channel-table-filters.tsx

@@ -0,0 +1,17 @@
+import { useTranslation } from "react-i18next"
+import { Filter } from "../../../components/table/data-table"
+
+export const useSalesChannelTableFilters = () => {
+  const { t } = useTranslation()
+
+  const dateFilters: Filter[] = [
+    { label: t("fields.createdAt"), key: "created_at" },
+    { label: t("fields.updatedAt"), key: "updated_at" },
+  ].map((f) => ({
+    key: f.key,
+    label: f.label,
+    type: "date",
+  }))
+
+  return dateFilters
+}

packages/admin-next/dashboard/src/hooks/table/query/use-customer-table-query.tsx

@@ -23,7 +23,8 @@ export const useCustomerTableQuery = ({
     prefix
   )
 
-  const { offset, groups, has_account, q, order } = queryObject
+  const { offset, groups, created_at, updated_at, has_account, q, order } =
+    queryObject
 
   const searchParams: AdminGetCustomersParams = {
     limit: pageSize,
@@ -31,12 +32,8 @@ export const useCustomerTableQuery = ({
     groups: groups?.split(","),
     has_account: has_account ? has_account === "true" : undefined,
     order,
-    created_at: queryObject.created_at
-      ? JSON.parse(queryObject.created_at)
-      : undefined,
-    updated_at: queryObject.updated_at
-      ? JSON.parse(queryObject.updated_at)
-      : undefined,
+    created_at: created_at ? JSON.parse(created_at) : undefined,
+    updated_at: updated_at ? JSON.parse(updated_at) : undefined,
     q,
   }
 

packages/admin-next/dashboard/src/hooks/table/query/use-sales-channel-table-query.tsx

@@ -0,0 +1,33 @@
+import { AdminGetSalesChannelsParams } from "@medusajs/medusa"
+import { useQueryParams } from "../../use-query-params"
+
+type UseCustomerTableQueryProps = {
+  prefix?: string
+  pageSize?: number
+}
+
+export const useSalesChannelTableQuery = ({
+  prefix,
+  pageSize = 20,
+}: UseCustomerTableQueryProps) => {
+  const queryObject = useQueryParams(
+    ["offset", "q", "order", "created_at", "updated_at"],
+    prefix
+  )
+
+  const { offset, created_at, updated_at, q, order } = queryObject
+
+  const searchParams: AdminGetSalesChannelsParams = {
+    limit: pageSize,
+    offset: offset ? Number(offset) : 0,
+    order,
+    created_at: created_at ? JSON.parse(created_at) : undefined,
+    updated_at: updated_at ? JSON.parse(updated_at) : undefined,
+    q,
+  }
+
+  return {
+    searchParams,
+    raw: queryObject,
+  }
+}