refactor: rename NotificationUnitOfWork to UnitOfWork

Ref: IT-628

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

HrynCo.NotificationService.DAL.EF/Core/NotificationUnitOfWork.cs

@@ -1,8 +0,0 @@
-namespace HrynCo.NotificationService.DAL.EF.Core;
-
-internal sealed class NotificationUnitOfWork : EfUnitOfWork<NotificationDbContext>
-{
-    public NotificationUnitOfWork(NotificationDbContext context) : base(context)
-    {
-    }
-}

HrynCo.NotificationService.DAL.EF/Core/UnitOfWork.cs

@@ -0,0 +1,8 @@
+namespace HrynCo.NotificationService.DAL.EF.Core;
+
+internal sealed class UnitOfWork : EfUnitOfWork<NotificationDbContext>
+{
+    public UnitOfWork(NotificationDbContext context) : base(context)
+    {
+    }
+}