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.

app/Console/Commands/SyncProductPropertiesJson.php

@@ -31,7 +31,7 @@ class SyncProductPropertiesJson extends Command
         // Using cursor to be memory efficient
         $products = Product::cursor();
         $count = Product::count();
-        
+
         $bar = $this->output->createProgressBar($count);
         $bar->start();