Projektdateien hinzufügen.

Webshop.Domain/Entities/Setting.cs

@@ -0,0 +1,30 @@
+using System;
+using System.ComponentModel.DataAnnotations;
+
+namespace Webshop.Domain.Entities;
+
+/// <summary>
+/// Generische Tabelle für flexible Shop-Einstellungen.
+/// </summary>
+public class Setting
+{
+    [Key]
+    public Guid Id { get; set; }
+
+    // Unique-Constraint wird via Fluent API konfiguriert
+    [Required]
+    [MaxLength(255)]
+    public string Key { get; set; }
+
+    [MaxLength(2000)]
+    public string? Value { get; set; }
+
+    [MaxLength(500)]
+    public string? Description { get; set; }
+
+    [Required]
+    public bool IsActive { get; set; }
+
+    [MaxLength(100)]
+    public string? Group { get; set; } // "Shipping", "Order Processing", etc.
+}