feat: enhance featured image upload

with gallery selection and preview

app/Filament/Resources/Entries/Schemas/EntryForm.php

@@ -36,7 +36,56 @@ class EntryForm
                     ->collection('featured-image')
                     ->image()
                     ->imageEditor()
-                    ->columnSpanFull(),
+                    ->columnSpanFull()
+                    ->hintAction(
+                        Action::make('featured_picker')
+                            ->label('Pick from Gallery')
+                            ->icon('heroicon-m-photo')
+                            ->schema([
+                                Select::make('image_id')
+                                    ->label('Select an existing image')
+                                    ->allowHtml()
+                                    ->options(function () {
+                                        return Media::latest()
+                                            ->get()
+                                            ->mapWithKeys(function (Media $item) {
+                                                $url = $item->getUrl();
+
+                                                $fileName = e($item->file_name);
+                                                $name = e($item->name ?? '');
+
+                                                $html = "<div class='flex items-center gap-2 w-full'>".
+                                                    "<img src=\"{$url}\" class=\"rounded\" style=\"max-width:200px;max-height:200px;object-fit:cover;width:auto;height:auto;\" alt=\"{$fileName}\"/>".
+                                                    "<span class=\"ml-2 truncate\">{$name} — {$fileName}</span></div>";
+
+                                                return [$item->id => $html];
+                                            })->toArray();
+                                    })
+                                    ->searchable()
+                                    ->required(),
+                            ])
+                            ->action(function (array $data, SpatieMediaLibraryFileUpload $component) {
+                                $record = $component->getRecord();
+                                
+                                if ($record && $mediaItem = Media::find($data['image_id'])) {
+                                    // Clear any existing featured image
+                                    $record->clearMediaCollection('featured-image');
+                                    
+                                    // Get the full path to the media file
+                                    $fullPath = $mediaItem->getPath();
+                                    
+                                    // Add a copy of the media file to the featured-image collection
+                                    $record->addMedia($fullPath)
+                                        ->usingName($mediaItem->name ?: $mediaItem->file_name)
+                                        ->usingFileName($mediaItem->file_name)
+                                        ->preservingOriginal()
+                                        ->toMediaCollection('featured-image');
+                                    
+                                    // Refresh the page to show the new featured image
+                                    $component->getLivewire()->dispatch('$refresh');
+                                }
+                            })
+                    ),
                 Toggle::make('is_published')
                     ->required(),
                 Toggle::make('is_featured')