feat(media-supply): add media resource supply marketplace

Introduce an end-to-end media-supply feature: tenant-side resource sync
service/worker backed by a Meijiequan supplier client, ops-side management
APIs, and admin/ops web views for resources, orders, favorites and
submission. Adds a shared digitocr helper, MediaSupply config blocks for
tenant and ops, shared types, and migrations for supplier media resources,
price overrides, customer visibility and order refunds.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

apps/admin-web/src/router/index.ts

@@ -169,6 +169,46 @@ const router = createRouter({
             navKey: '/publish-management',
           },
         },
+        {
+          path: 'media-supply/resources',
+          name: 'media-supply-resources',
+          component: () => import('@/views/MediaSupplyResourcesView.vue'),
+          meta: {
+            titleKey: 'route.mediaSupplyResources.title',
+            descriptionKey: 'route.mediaSupplyResources.description',
+            navKey: '/media-supply/resources',
+          },
+        },
+        {
+          path: 'media-supply/submit',
+          name: 'media-supply-submit',
+          component: () => import('@/views/MediaSupplySubmitView.vue'),
+          meta: {
+            titleKey: 'route.mediaSupplySubmit.title',
+            descriptionKey: 'route.mediaSupplySubmit.description',
+            navKey: '/media-supply/resources',
+          },
+        },
+        {
+          path: 'media-supply/orders',
+          name: 'media-supply-orders',
+          component: () => import('@/views/MediaSupplyOrdersView.vue'),
+          meta: {
+            titleKey: 'route.mediaSupplyOrders.title',
+            descriptionKey: 'route.mediaSupplyOrders.description',
+            navKey: '/media-supply/orders',
+          },
+        },
+        {
+          path: 'media-supply/favorites',
+          name: 'media-supply-favorites',
+          component: () => import('@/views/MediaSupplyFavoritesView.vue'),
+          meta: {
+            titleKey: 'route.mediaSupplyFavorites.title',
+            descriptionKey: 'route.mediaSupplyFavorites.description',
+            navKey: '/media-supply/favorites',
+          },
+        },
         {
           path: 'brands',
           name: 'brands',