Duplicate records as drafts, and preview them from the form

The copy keeps the content, stack and team, but is unpublished, out of any
review, and gets a title marked as a copy and a free slug. It replaces
Filament's replicate action, which left the copy without a slug and still
published. The same copy is available through the API.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

app/Filament/Resources/Services/Pages/EditService.php

@@ -6,6 +6,8 @@ namespace App\Filament\Resources\Services\Pages;
 
 use App\Filament\Concerns\WarnsOfConcurrentEditing;
 use App\Filament\Resources\Services\ServiceResource;
+use App\Filament\Support\DuplicateAction;
+use App\Filament\Support\PreviewAction;
 use Filament\Actions\DeleteAction;
 use Filament\Resources\Pages\EditRecord;
 
@@ -18,6 +20,9 @@ class EditService extends EditRecord
     protected function getHeaderActions(): array
     {
         return [
+            // Seeing it on the real site without leaving the form.
+            PreviewAction::for('service'),
+            DuplicateAction::make(),
             DeleteAction::make(),
         ];
     }

app/Filament/Resources/Services/ServiceResource.php

@@ -9,6 +9,7 @@ use App\Filament\RelationManagers\RevisionsRelationManager;
 use App\Filament\Resources\Services\Pages\CreateService;
 use App\Filament\Resources\Services\Pages\EditService;
 use App\Filament\Resources\Services\Pages\ListServices;
+use App\Filament\Support\DuplicateAction;
 use App\Filament\Support\PreviewAction;
 use App\Filament\Support\ReviewActions;
 use App\Filament\Support\ReviewStatusColumn;
@@ -26,7 +27,6 @@ use Filament\Actions\DeleteAction;
 use Filament\Actions\DeleteBulkAction;
 use Filament\Actions\EditAction;
 use Filament\Actions\ForceDeleteBulkAction;
-use Filament\Actions\ReplicateAction;
 use Filament\Actions\RestoreBulkAction;
 use Filament\Forms\Components\DateTimePicker;
 use Filament\Forms\Components\Select;
@@ -323,17 +323,8 @@ class ServiceResource extends Resource
                 ReviewActions::request(),
                 ReviewActions::returnForChanges(),
 
-                // A near-copy is a real workflow: the third similar service,
-                // next year's call. The slug is cleared because two records
-                // cannot answer at the same URL.
-                ReplicateAction::make()
-                    ->label(__('panel.actions.duplicate'))
-                    ->icon('heroicon-o-document-duplicate')
-                    ->excludeAttributes(['slug', 'published_at', 'unpublish_at'])
-                    ->modalHeading(__('panel.actions.duplicate_heading'))
-                    ->successNotificationTitle(__('panel.actions.duplicated')),
-
                 PreviewAction::for('service'),
+                DuplicateAction::make(),
 
                 EditAction::make(),
                 DeleteAction::make(),