Refactor code for improved readability and consistency

- Removed unnecessary blank lines in various files to enhance code clarity.
- Updated comments for consistency and clarity across multiple classes and methods.
- Adjusted spacing in test files for better formatting and readability.

database/migrations/2026_02_04_210430_change_source_app_to_source_on_orders_table.php

@@ -13,6 +13,9 @@ return new class extends Migration
     {
         Schema::table('orders', function (Blueprint $table) {
             $table->dropColumn('source_app');
+        });
+
+        Schema::table('orders', function (Blueprint $table) {
             $table->string('source')->nullable();
         });
     }
@@ -26,6 +29,9 @@ return new class extends Migration
             if (Schema::hasColumn('source')) {
                 $table->dropColumn('source')->nullable();
             }
+        });
+
+        Schema::table('orders', function (Blueprint $table) {
             if (! Schema::hasColumn('source_app')) {
                 $table->string('source_app')->nullable();
             }