wip

app/Enums/Setting/DocumentType.php

 {
     case Invoice = 'invoice';
     case Bill = 'bill';
+    case Estimate = 'estimate';
 
     public const DEFAULT = self::Invoice->value;
 
         return match ($this->value) {
             self::Invoice->value => 'heroicon-o-document-duplicate',
             self::Bill->value => 'heroicon-o-clipboard-document-list',
+            self::Estimate->value => 'heroicon-o-currency-dollar',
         };
     }
 }

app/Models/Setting/DocumentDefault.php

         return $query->scopes(['type' => [DocumentType::Bill]]);
     }
 
+    public function scopeEstimate(Builder $query): Builder
+    {
+        return $query->scopes(['type' => [DocumentType::Estimate]]);
+    }
+
     public static function availableNumberDigits(): array
     {
         return array_combine(range(1, 20), range(1, 20));

database/factories/Setting/CompanyDefaultFactory.php

             'created_by' => $user->id,
             'updated_by' => $user->id,
         ]);
+
+        DocumentDefault::factory()->estimate()->createQuietly([
+            'company_id' => $company->id,
+            'created_by' => $user->id,
+            'updated_by' => $user->id,
+        ]);
     }
 
     private function createLocalization(Company $company, User $user, string $countryCode, string $language): void

database/factories/Setting/DocumentDefaultFactory.php

     {
         return $this->state($this->baseState(DocumentType::Bill, 'BILL-', 'Bill'));
     }
+
+    /**
+     * Indicate that the model's type is estimate.
+     */
+    public function estimate(): self
+    {
+        return $this->state($this->baseState(DocumentType::Estimate, 'EST-', 'Estimate'));
+    }
 }