feat: AI 任务同步执行、评论垃圾管理、会员导航分组、多 AI 配置

- 评论 AI 审核/文章润色改为同步执行（站点无 queue worker，任务曾永久卡队列，
  导致垃圾评论滞留待审核、润色毫无效果）；审核在响应结束后经 terminating 触发
- 评论表：修复 approve 闭包里误嵌入 recordUrl 的坏链；新增「非垃圾」恢复发布、
  批量「标为垃圾」、工具栏「清空垃圾评论」；各操作补充通知反馈
- 会员套餐/订阅/订单移入新导航组「会员」
- LlmClient 支持多服务商 profile；AI 设置页可添加多个 AI 并为审核/润色/封面
  分别指定服务商（不指定用默认配置）；封面生成同步支持 profile
- AI 设置页：润色改同步并即时展示结果，按钮加 loading；删除无 workerman 的
  WebSocket 进度区块

app/Filament/Resources/Comments/Tables/CommentsTable.php

@@ -7,12 +7,15 @@ namespace App\Filament\Resources\Comments\Tables;
 
 use App\Models\Comment;
 use Filament\Actions\Action;
+use Filament\Actions\BulkAction;
 use Filament\Actions\BulkActionGroup;
 use Filament\Actions\DeleteBulkAction;
 use Filament\Actions\EditAction;
+use Filament\Notifications\Notification;
 use Filament\Tables\Columns\TextColumn;
 use Filament\Tables\Filters\SelectFilter;
 use Filament\Tables\Table;
+use Illuminate\Support\Collection;
 
 class CommentsTable
 {
@@ -74,21 +77,68 @@ class CommentsTable
                     ->color('success')
                     ->visible(fn (Comment $record) => $record->status !== 'published')
                     ->action(function (Comment $record): void {
-                        $record->update(['status' => 'published'])
-            ->recordUrl(null)
-            ->recordAction(null);
+                        $record->update(['status' => 'published']);
                         $record->post?->increment('comment_count');
+                        Notification::make()->title('评论已通过')->success()->send();
                     }),
                 Action::make('spam')
                     ->label('垃圾')
                     ->icon('heroicon-o-x-mark')
                     ->color('danger')
                     ->visible(fn (Comment $record) => $record->status !== 'spam')
-                    ->action(fn (Comment $record) => $record->update(['status' => 'spam'])),
+                    ->action(function (Comment $record): void {
+                        if ($record->status === 'published') {
+                            $record->post?->decrement('comment_count');
+                        }
+                        $record->update(['status' => 'spam']);
+                        Notification::make()->title('已标记为垃圾评论')->success()->send();
+                    }),
+                Action::make('notSpam')
+                    ->label('非垃圾')
+                    ->icon('heroicon-o-check-badge')
+                    ->color('success')
+                    ->requiresConfirmation()
+                    ->modalHeading('标记为非垃圾')
+                    ->modalDescription('该评论将恢复为已发布状态。')
+                    ->visible(fn (Comment $record) => $record->status === 'spam')
+                    ->action(function (Comment $record): void {
+                        $record->update(['status' => 'published']);
+                        $record->post?->increment('comment_count');
+                        Notification::make()->title('已恢复发布')->success()->send();
+                    }),
                 EditAction::make(),
             ])
+            ->recordUrl(null)
+            ->recordAction(null)
             ->toolbarActions([
+                Action::make('purgeSpam')
+                    ->label('清空垃圾评论')
+                    ->icon('heroicon-o-trash')
+                    ->color('danger')
+                    ->requiresConfirmation()
+                    ->modalHeading('清空垃圾评论')
+                    ->modalDescription(fn (): string => '将永久删除全部 '.Comment::query()->where('status', 'spam')->count().' 条垃圾评论，不可恢复。')
+                    ->visible(fn (): bool => Comment::query()->where('status', 'spam')->exists())
+                    ->action(function (): void {
+                        $count = Comment::query()->where('status', 'spam')->count();
+                        Comment::query()->where('status', 'spam')->delete();
+                        Notification::make()->title("已删除 {$count} 条垃圾评论")->success()->send();
+                    }),
                 BulkActionGroup::make([
+                    BulkAction::make('markSpam')
+                        ->label('标为垃圾')
+                        ->icon('heroicon-o-x-mark')
+                        ->color('danger')
+                        ->requiresConfirmation()
+                        ->action(function (Collection $records): void {
+                            $records->each(function (Comment $record): void {
+                                if ($record->status === 'published') {
+                                    $record->post?->decrement('comment_count');
+                                }
+                                $record->update(['status' => 'spam']);
+                            });
+                            Notification::make()->title('已标记 '.$records->count().' 条为垃圾评论')->success()->send();
+                        }),
                     DeleteBulkAction::make(),
                 ]),
             ])