feat(dashboard,core,medusa,promotion): add campaigns UI (#7269)

* feat(dashboard,core,medusa,promotion): add campaigns UI

* chore: add without campaign choice to promotion ui

* chore: fix builds and types

* chore: fix design issues

* chore: address pr reviews

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

@@ -209,6 +209,38 @@ export const RouteMap: RouteObject[] = [
               },
             ],
           },
+          {
+            path: "/campaigns",
+            handle: { crumb: () => "Campaigns" },
+            children: [
+              {
+                path: "",
+                lazy: () => import("../../v2-routes/campaigns/campaign-list"),
+                children: [],
+              },
+              {
+                path: "create",
+                lazy: () => import("../../v2-routes/campaigns/campaign-create"),
+              },
+              {
+                path: ":id",
+                lazy: () => import("../../v2-routes/campaigns/campaign-detail"),
+                handle: { crumb: (data: any) => data.campaign.name },
+                children: [
+                  {
+                    path: "edit",
+                    lazy: () =>
+                      import("../../v2-routes/campaigns/campaign-edit"),
+                  },
+                  {
+                    path: "edit-budget",
+                    lazy: () =>
+                      import("../../v2-routes/campaigns/campaign-budget-edit"),
+                  },
+                ],
+              },
+            ],
+          },
           {
             path: "/collections",
             handle: {