## Description

<!-- What does this PR do and why? -->

## Changes

<!-- Key changes made -->

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## How to Test

1. Run the Blazor Web App: `dotnet run --project Fixiy.Web/Fixiy.Web.csproj`
2. <!-- Additional steps specific to this PR -->

## Checklist

- [ ] New interfaces defined in `Fixiy.Shared/Interfaces/` (not in platform projects)
- [ ] Platform-specific services implemented in both `Fixiy.Maui/Services/` and `Fixiy.Web/Services/`
- [ ] Both DI roots updated (`MauiProgram.cs` and `Fixiy.Web/Program.cs`)
- [ ] Render modes use `InteractiveRenderSettings.*` properties, not `RenderMode.*` constants
- [ ] No MAUI-specific APIs (`DeviceInfo`, `FileSystem`, etc.) introduced in `Fixiy.Shared`
- [ ] `_Imports.razor` updated if new shared namespaces are needed
- [ ] `InteractiveRenderSettings.ConfigureBlazorHybridRenderModes()` updated if new render mode properties added
