fix(ui): fix filter state handling in Filament resources and remove soft deletes

Handle array-based filter states in CustomerCreditResource and
ShipmentChecklistResource to ensure correct query execution.
Also remove SoftDeletes trait from ShipmentChecklist model.

04_Laravel/app/Filament/Resources/CustomerCreditResource.php

@@ -134,11 +134,16 @@ class CustomerCreditResource extends Resource
                         'has_available' => 'باقیمانده',
                     ])
                     ->query(function ($query, $filter) {
-                        match ($filter->getState()) {
+                        $state = $filter->getState();
+                        if (is_array($state)) {
+                            $state = $state['value'] ?? null;
+                        }
+                        match ($state) {
                             'has_limit' => $query->where('credit_limit', '>', 0),
                             'no_limit' => $query->where('credit_limit', 0),
                             'has_used' => $query->where('credit_used', '>', 0),
                             'has_available' => $query->whereRaw('credit_limit - credit_used > 0'),
+                            default => null,
                         };
                     }),
             ])

04_Laravel/app/Filament/Resources/ShipmentChecklistResource.php

@@ -128,9 +128,11 @@ class ShipmentChecklistResource extends Resource
                         'pending' => 'در انتظار',
                     ])
                     ->query(function ($query, $filter) {
-                        match ($filter->getState()) {
+                        $state = is_array($filter->getState()) ? ($filter->getState()['value'] ?? null) : $filter->getState();
+                        match ($state) {
                             'completed' => $query->where('is_completed', true),
                             'pending' => $query->where('is_completed', false),
+                            default => null,
                         };
                     }),
                 Tables\Filters\SelectFilter::make('status')

04_Laravel/app/Models/ShipmentChecklist.php

@@ -4,11 +4,10 @@ namespace App\Models;
 
 use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Model;
-use Illuminate\Database\Eloquent\SoftDeletes;
 
 class ShipmentChecklist extends Model
 {
-    use HasFactory, SoftDeletes;
+    use HasFactory;
 
     protected $fillable = [
         'shipment_id',