add logo to auftraggeber und gutacher

database/migrations/2025_09_05_131323_create_gutachter_tables.php

@@ -29,16 +29,6 @@ return new class extends Migration
         });
     }
 
-    /**
-     * @return array<string, string>
-     */
-    protected function casts(): array
-    {
-        return [
-            'kopf' => 'array',
-        ];
-    }
-
     /**
      * Reverse the migrations.
      */

database/migrations/2025_10_05_062328_create_auftraggeber_table.php

@@ -24,6 +24,7 @@ return new class extends Migration
             $table->string('email')->email()->nullable();
             $table->string('phone')->tel()->nullable();
             $table->boolean('use_logo')->default(false);
+            $table->string('kopf')->nullable();
             $table->timestamps();
         });
     }