Fix Blazor Session login

ShoppingList is a custom family shopping application built with Blazor Server (.NET 8), Entity Framework Core, and SQLite. The application allows users to manage products, shopping lists, recipes, customer loyalty cards, shopping history, archived receipts, and family-based data... (Budget: €8 - €10 EUR, Jobs: .NET, .NET Core, AngularJS, Azure, Blazor, C# Programming, Node.js, PHP)