feat(T4.2+T4.3+F3): conditional payment, re-purchase, PV display

T4.2: Conditional Payment in Checkout
- Load package flags via PackageService.GetAllPackagesAsync
- Respect SupportsDirectPurchase/SupportsDayaPurchase flags
- Add Daya loan payment button when supported
- Show alert when no payment method available

T4.3: MyPackages Re-Purchase Logic
- Load MagicWallet status to detect cycle completion
- Show re-purchase CTA when magic cycle is complete
- Show magic wallet progress bar during active cycle
- Display deposit progress, remaining, and credited amounts

F3: PV Display in Order Details
- Add CalculateOrderPVAsync to OrderService
- Show per-product PV and total PV in Store OrderDetail
- Update NuGet to v0.0.188

src/FrontOffice.Main/FrontOffice.Main.csproj

@@ -11,7 +11,7 @@
   <ItemGroup>
     <PackageReference Include="DateTimeConverterCL" Version="1.0.0" />
     <!-- Replace all FrontOffice.BFF protobuf packages with CMS protobuf -->
-    <PackageReference Include="Foursat.CMSMicroservice.Protobuf" Version="0.0.187" />
+    <PackageReference Include="Foursat.CMSMicroservice.Protobuf" Version="0.0.188" />
 <!--    <ProjectReference Include="../../../CMS/src/CMSMicroservice.Protobuf/CMSMicroservice.Protobuf.csproj" />-->
     <PackageReference Include="MudBlazor" Version="8.14.0" />
     <PackageReference Include="Blazored.LocalStorage" Version="4.5.0" />