Refactor GroupForm to use unique validation method for start_date; enhance PilgrimResource and PilgrimForm with method documentation; update web routes to redirect from root to panel.

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

@@ -21,7 +21,7 @@ class GroupForm
                     ->required()
                     ->live()
                     ->afterStateUpdated(fn (Set $set, ?string $state) => $set('end_date', $state ? Carbon::parse($state)->addDays(14)->format('Y-m-d') : null))
-                    ->rules('unique:groups,start_date'),
+                    ->unique(ignoreRecord: true),
 
                 DatePicker::make('end_date')
                     ->label('Gutarýan senesi')