feat(dashboard): basic Order UI (#7225)

**WHAT**
- rudimentary list and details pages
- fix Order<>Promotion link
- fix Order<>SalesChannel link

**NOTE**
- displaying basic info since we don't have Fulfillments & Payments linked ATM
- `disaply_id` needs to be added to order
- `tax_rate` needs to be added to order

---


https://github.com/medusajs/medusa/assets/16856471/cd4e98c7-345e-4193-8c1e-ad4ed1584993



Co-authored-by: Carlos R. L. Rodrigues <37986729+carlos-r-l-rodrigues@users.noreply.github.com>

packages/admin-next/dashboard/src/providers/router-provider/route-map.tsx

@@ -156,6 +156,10 @@ export const RouteMap: RouteObject[] = [
                 path: "",
                 lazy: () => import("../../v2-routes/orders/order-list"),
               },
+              {
+                path: ":id",
+                lazy: () => import("../../v2-routes/orders/order-detail"),
+              },
             ],
           },
           {