Enhance Group and Document resources; add leader and helper teacher relationships, update navigation icons, and adjust navigation sorting.

app/Filament/Resources/Groups/Schemas/GroupForm.php

@@ -2,8 +2,10 @@
 
 namespace App\Filament\Resources\Groups\Schemas;
 
+use App\Models\Teacher;
 use Carbon\Carbon;
 use Filament\Forms\Components\DatePicker;
+use Filament\Forms\Components\Select;
 use Filament\Schemas\Components\Utilities\Set;
 use Filament\Schemas\Schema;
 
@@ -22,6 +24,19 @@ class GroupForm
                 DatePicker::make('end_date')
                     ->label('Gutarýan senesi')
                     ->required(),
+
+                Select::make('leader_teacher_id')
+                    ->label('Topar başy')
+                    ->options(Teacher::query()->pluck('name', 'id'))
+                    ->searchable()
+                    ->required(),
+
+                Select::make('helperTeachers')
+                    ->label('Topar kömekçileri')
+                    ->relationship('helperTeachers', 'name')
+                    ->multiple()
+                    ->searchable()
+                    ->preload(),
             ]);
     }
 }