feat(M03-C): 完成地图选店与距离排序

backend/src/app.ts

@@ -21,6 +21,10 @@ import {
   registerContentRoutes,
   type ContentRouteOptions
 } from './routes/content-management.js';
+import {
+  registerStoreDiscoveryRoutes,
+  type StoreDiscoveryRouteOptions
+} from './routes/store-discovery.js';
 
 export interface BuildAppOptions {
   config?: AppConfig;
@@ -29,6 +33,7 @@ export interface BuildAppOptions {
   userManagement?: UserManagementRouteOptions;
   storeRoom?: StoreRoomRouteOptions;
   content?: ContentRouteOptions;
+  storeDiscovery?: StoreDiscoveryRouteOptions;
 }
 
 declare module 'fastify' {
@@ -86,6 +91,9 @@ export async function buildApp(options: BuildAppOptions = {}): Promise<FastifyIn
   if (options.content) {
     await registerContentRoutes(app, options.content);
   }
+  if (options.storeDiscovery) {
+    await registerStoreDiscoveryRoutes(app, options.storeDiscovery);
+  }
 
   return app;
 }