fix database migration

database/migrations/2024_08_05_142659_add_update_frequency_settings.php

@@ -14,6 +14,7 @@ return new class extends Migration
         Schema::table('instance_settings', function (Blueprint $table) {
             $table->string('auto_update_frequency')->default('0 0 * * *')->nullable();
             $table->string('update_check_frequency')->default('0 */11 * * *')->nullable();
+            $table->boolean('new_version_available')->default(false);
         });
     }
 
@@ -25,6 +26,7 @@ return new class extends Migration
         Schema::table('instance_settings', function (Blueprint $table) {
             $table->dropColumn('update_check_frequency');
             $table->dropColumn('auto_update_frequency');
+            $table->dropColumn('new_version_available');
         });
     }
 };