refactor(dbcontext): DbContext aktualisiert, um IUserManagerDbContext zu implementieren und neue DbSets hinzuzufügen

- Implementierung des `IUserManagerDbContext` Interface in `EGDbContext`.
- Neue `DbSet`-Eigenschaften für `GroupOfUser`, `Group`, `ModuleOfUser`, `Module`, `User` und `UserRep` hinzugefügt.
- Neue DbSets im Konstruktor injiziert.
- Namespace-Importe aktualisiert, um zusätzliche Entitäten für die neuen DbSets einzubeziehen.

EnvelopeGenerator.Infrastructure/EGDbContext.cs

@@ -1,11 +1,15 @@
 using DigitalData.EmailProfilerDispatcher.Abstraction.Entities;
+using DigitalData.UserManager.Domain.Entities;
 using DigitalData.UserManager.Infrastructure;
+using DigitalData.UserManager.Infrastructure.Contracts;
 using EnvelopeGenerator.Domain.Entities;
 using Microsoft.EntityFrameworkCore;
+using Group = DigitalData.UserManager.Domain.Entities.Group;
+using Module = DigitalData.UserManager.Domain.Entities.Module;
 
 namespace EnvelopeGenerator.Infrastructure
 {
-    public class EGDbContext : DbContext
+    public class EGDbContext : DbContext, IUserManagerDbContext
     {
         public DbSet<UserReceiver> UserReceivers { get; set; }
 
@@ -31,6 +35,18 @@ namespace EnvelopeGenerator.Infrastructure
 
         public DbSet<Receiver> Receivers { get; set; }
 
+        public DbSet<GroupOfUser> GroupOfUsers { get; set; }
+
+        public DbSet<Group> Groups { get; set; }
+
+        public DbSet<ModuleOfUser> ModuleOfUsers { get; set; }
+
+        public DbSet<Module> Modules { get; set; }
+
+        public DbSet<User> Users { get; set; }
+
+        public DbSet<UserRep> UserReps { get; set; }
+
         public EGDbContext(DbContextOptions<EGDbContext> options) : base(options)
         {
             UserReceivers = Set<UserReceiver>();
@@ -44,6 +60,13 @@ namespace EnvelopeGenerator.Infrastructure
             EnvelopeHistories = Set<EnvelopeHistory>();
             EnvelopeTypes = Set<EnvelopeType>();
             Receivers = Set<Receiver>();
+
+            GroupOfUsers = Set<GroupOfUser>();
+            Groups = Set<Group>();
+            ModuleOfUsers = Set<ModuleOfUser>();
+            Modules = Set<Module>();
+            Users = Set<User>();
+            UserReps = Set<UserRep>();
         }
 
         protected override void OnModelCreating(ModelBuilder modelBuilder)