Refactor code for consistency and formatting

Standardize formatting by adjusting whitespace and quotation styles across multiple files. This includes adding spaces in conditional statements, aligning parameter annotations, and ensuring consistent object literals formatting in test cases.

src/Http/Controllers/CompletedJobsController.php

@@ -91,7 +91,6 @@ protected function paginateByTag(Request $request, $tag)
         });
     }
 
-
     /**
      * Decode the given job.
      *