feat(AppVersion): Add AppVersionService for cache invalidation on version update

- Add AppVersionService to check version and clear cache if needed
- Update Configuration.Protobuf package to 0.0.4 with AppVersion proto
- Integrate version check in App.razor on app initialization

src/FrontOffice.Main/ConfigureServices.cs

@@ -20,6 +20,7 @@ using FrontOffice.BFF.NetworkMembership.Protobuf.Protos.NetworkMembership;
 using FrontOffice.BFF.DiscountShop.Protobuf.Protos.DiscountShop;
 using FrontOffice.BFF.City.Protobuf;
 using FrontOffice.BFF.Configuration.Protobuf.Protos.Configuration;
+using FrontOffice.BFF.Configuration.Protobuf.Protos.AppVersion;
 using FrontOffice.Main.Utilities;
 
 namespace Microsoft.Extensions.DependencyInjection;
@@ -61,6 +62,8 @@ public static class ConfigureServices
         services.AddScoped<ClubConfigurationService>();
         services.AddScoped<NetworkMembershipService>();
         services.AddScoped<CommissionService>();
+        // App Version Service for cache invalidation
+        services.AddScoped<AppVersionService>();
         // Device detection: very light, dependency-free
         services.AddTransient<IDeviceDetector, DeviceDetector>();
         // PDF generation (Chromium only)
@@ -110,6 +113,7 @@ public static class ConfigureServices
         services.AddScoped(CreateAuthenticatedClient<NetworkMembershipContract.NetworkMembershipContractClient>);
         services.AddScoped(CreateAuthenticatedClient<DiscountShopContract.DiscountShopContractClient>);
         services.AddScoped(CreateAuthenticatedClient<CityContract.CityContractClient>);
+        services.AddScoped(CreateAuthenticatedClient<AppVersionContract.AppVersionContractClient>);
 
         return services;
     }