refactor(basic): 重构景区配置管理逻辑

- 移除 AppOrderV2Controller 中的价格缓存逻辑
- 修正 VoucherServiceImpl 中的购买数量计算方式- 重构 ScenicRepository 中的景区配置获取逻辑
-增加 ScenicConfigManager 的扁平化配置和驼峰转换功能

src/main/java/com/ycwl/basic/controller/mobile/AppOrderV2Controller.java

@@ -76,14 +76,14 @@ public class AppOrderV2Controller {
         Long scenicId = face.getScenicId();
 
         // 先尝试从Redis缓存获取价格计算结果
-        PriceCalculationResult cachedResult = priceCacheService.getCachedPriceResult(
-                currentUserId, scenicId, request.getProducts());
-        
-        if (cachedResult != null) {
-            log.info("命中价格缓存: userId={}, scenicId={}, finalAmount={}", 
-                    currentUserId, scenicId, cachedResult.getFinalAmount());
-            return ApiResponse.success(cachedResult);
-        }
+//        PriceCalculationResult cachedResult = priceCacheService.getCachedPriceResult(
+//                currentUserId, scenicId, request.getProducts());
+//
+//        if (cachedResult != null) {
+//            log.info("命中价格缓存: userId={}, scenicId={}, finalAmount={}",
+//                    currentUserId, scenicId, cachedResult.getFinalAmount());
+//            return ApiResponse.success(cachedResult);
+//        }
 
         // 转换为标准价格计算请求
         PriceCalculationRequest standardRequest = request.toStandardRequest(currentUserId, scenicId);