Simplify CanWrite check by using true directly since page requires PlanningWrite permission

Co-authored-by: kbeaugrand <9513635+kbeaugrand@users.noreply.github.com>

Author: Copilot

src/IoTHub.Portal.Client/Pages/Planning/CreatePlanningsPage.razor

@@ -5,13 +5,12 @@
 @attribute [Authorize]
 
 <AuthorizedContent IsLoading="@IsLoading" IsAuthorized="@IsAuthorized">
-    <EditPlanning planning=@Planning scheduleList=@ScheduleList mode="New" CanWrite="@canWrite" />
+    <EditPlanning planning=@Planning scheduleList=@ScheduleList mode="New" CanWrite="true" />
 </AuthorizedContent>
 
 @code {
     // Specify which permissions are required for this page
     protected override PortalPermissions[] RequiredPermissions { get; } = { PortalPermissions.PlanningWrite };
-    private bool canWrite;
 
     public List<ScheduleDto> ScheduleList { get; set; } = new List<ScheduleDto> { };
     public PlanningDto Planning { get; set; } = new PlanningDto();
@@ -22,8 +21,5 @@
 
         Planning.DayOff = DaysEnumFlag.DaysOfWeek.Saturday | DaysEnumFlag.DaysOfWeek.Sunday;
         ScheduleList.Add(new ScheduleDto { Start = "00:00" });
-        
-        // Check if user has write permission for conditional UI elements
-        canWrite = await HasPermissionAsync(PortalPermissions.PlanningWrite);
     }
 }

src/IoTHub.Portal.Tests.Unit/Client/Pages/Planning/CreatePlanningsPageTest.cs

@@ -55,5 +55,28 @@ public void OnInitializedAsync_CreatePlanningPage()
             Assert.AreEqual(cut.Instance.ScheduleList[0].Start, "00:00");
             cut.WaitForAssertion(() => MockRepository.VerifyAll());
         }
+
+        [Test]
+        public void CreatePlanningPage_SaveButtonIsDisplayed()
+        {
+            _ = this.mockLayerClientService.Setup(service => service.GetLayers())
+                .ReturnsAsync(new List<LayerDto>());
+
+            _ = this.mockDeviceModelsClientService.Setup(service => service.GetDeviceModelsAsync(It.IsAny<DeviceModelFilter>()))
+                .ReturnsAsync(new PaginationResult<DeviceModelDto>
+                {
+                    Items = new List<DeviceModelDto>()
+                });
+
+            // Act
+            var cut = RenderComponent<CreatePlanningsPage>();
+
+            // Wait for the save button to be rendered
+            var saveButton = cut.WaitForElement("#saveButton");
+
+            // Assert
+            Assert.IsNotNull(saveButton);
+            cut.WaitForAssertion(() => MockRepository.VerifyAll());
+        }
     }
 }