Aktualisiere Versionsnummern auf 1.0.3 in package.json, package-solution.json, Manifestdateien und verbessere README.md mit neuen Registrierungsanweisungen; entferne Test-ExpiryIndicatorRegistration.ps1.

scripts/Enable-ExpiryIndicator.ps1

@@ -9,9 +9,7 @@ param(
     [Parameter(Mandatory = $true)]
     [string]$ExpiryFieldInternalName,
 
-    [Guid]$FieldCustomizerComponentId = 'a555f4fc-d6a6-4421-8189-457449d9bbde',
-
-    [Guid]$CommandSetComponentId = 'cd58f5d9-ffc8-4df7-a910-3054842d7abf'
+    [Guid]$FieldCustomizerComponentId = 'a555f4fc-d6a6-4421-8189-457449d9bbde'
 )
 
 $isapiPath = Join-Path ([Environment]::GetFolderPath('CommonProgramFiles')) 'microsoft shared\Web Server Extensions\16\ISAPI'
@@ -38,27 +36,17 @@ try {
     $field.ClientSideComponentProperties = '{}'
     $field.Update()
 
-    $commandAction = $customActions | Where-Object {
-        $_.Name -eq 'ExpiryIndicator.CommandSet' -or
-        $_.ClientSideComponentId -eq $CommandSetComponentId
-    } | Select-Object -First 1
-
-    if ($null -eq $commandAction) {
-        $commandAction = $customActions.Add()
+    # Remove the temporary list-scoped command registration used by older
+    # diagnostic scripts. The app feature owns the production registration.
+    $customActions | Where-Object {
+        $_.Name -eq 'ExpiryIndicator.CommandSet'
+    } | ForEach-Object {
+        $_.DeleteObject()
     }
 
-    $commandAction.Name = 'ExpiryIndicator.CommandSet'
-    $commandAction.Title = 'ExpiryIndicator commands'
-    $commandAction.Location = 'ClientSideExtension.ListViewCommandSet.CommandBar'
-    $commandAction.ClientSideComponentId = $CommandSetComponentId
-    $commandAction.ClientSideComponentProperties = '{}'
-    $commandAction.Update()
-
     $context.ExecuteQuery()
 
-    Write-Host "Field Customizer wurde an '$($field.InternalName)' gebunden."
-    Write-Host "Command Set wurde an '$($list.Title)' registriert."
-    Write-Host 'Bitte die moderne Listenansicht mit Strg+F5 neu laden.'
+    Write-Host "ExpiryIndicator wurde für '$($list.Title)' an '$($field.InternalName)' gebunden."
 }
 finally {
     $context.Dispose()