feat: add IMAP connection testing and website settings optimization

- Add dynamic IMAP connection testing for multiple account types (public, premium)
  - Implement testIMAPConnection method using ZEmail::connectMailBox for reliable testing
  - Add comprehensive error handling and user-friendly notifications
  - Support easy extension for future IMAP configurations (vip, etc.)
  - Add queued artisan command execution in WebsiteSettings (optimize, optimize:clear)
  - Enhance website settings with performance optimization controls
  - Add validation for IMAP extension availability and helpful error messages

app/Filament/Pages/WebsiteSettings.php

@@ -3,13 +3,16 @@
 namespace App\Filament\Pages;
 
 use BackedEnum;
+use Filament\Actions\Action;
 use Filament\Forms\Components\KeyValue;
 use Filament\Forms\Components\Repeater;
 use Filament\Forms\Components\Textarea;
 use Filament\Forms\Components\TextInput;
+use Filament\Notifications\Notification;
 use Filament\Schemas\Components\Section;
 use Filament\Schemas\Schema;
 use Filament\Support\Icons\Heroicon;
+use Illuminate\Support\Facades\Artisan;
 use Inerba\DbConfig\AbstractPageSettings;
 
 class WebsiteSettings extends AbstractPageSettings
@@ -44,6 +47,25 @@ class WebsiteSettings extends AbstractPageSettings
         return [];
     }
 
+    public function getHeaderActions(): array
+    {
+        return [
+            Action::make('filament-optimize')
+                ->label('Optimize Application')
+                ->color('gray')
+                ->icon('heroicon-o-paper-airplane')
+                ->action(fn () => $this->appOptimize()),
+
+            Action::make('filament-optimize-clear')
+                ->label('Clear Optimized Files')
+                ->color('danger')
+                ->icon('heroicon-o-trash')
+                ->action(fn () => $this->appOptimizeClear()),
+
+            ...parent::getHeaderActions(),
+        ];
+    }
+
     public function form(Schema $schema): Schema
     {
         return $schema
@@ -105,4 +127,38 @@ class WebsiteSettings extends AbstractPageSettings
             ])
             ->statePath('data');
     }
+
+    private function appOptimize(): void
+    {
+        try {
+            \Artisan::queue('optimize');
+            Notification::make()
+                ->title('App optimization successful!')
+                ->success()
+                ->send();
+        } catch (\Exception $e) {
+            \Log::error('App optimization failed', ['exception' => $e->getMessage()]);
+            Notification::make()
+                ->title('App optimization failed: '.$e->getMessage())
+                ->danger()
+                ->send();
+        }
+    }
+
+    private function appOptimizeClear(): void
+    {
+        try {
+            Artisan::queue('optimize:clear');
+            Notification::make()
+                ->title('Cache files clear successful!')
+                ->success()
+                ->send();
+        } catch (\Exception $e) {
+            \Log::error('App Optimize clear failed', ['exception' => $e->getMessage()]);
+            Notification::make()
+                ->title('Failed to clear cache files: '.$e->getMessage())
+                ->danger()
+                ->send();
+        }
+    }
 }