adding mockery and faker for testing

Author: CodeWithSushil

composer.json

@@ -14,7 +14,9 @@
         "ext-mbstring": "*"
     },
     "require-dev": {
+        "fakerphp/faker": "^1.24",
         "laravel/pint": "^1.24",
+        "mockery/mockery": "^1.6",
         "myclabs/deep-copy": "^1.13",
         "phpstan/phpstan": "^2.1",
         "phpunit/phpunit": "^12.2",