This PR introduces a newcommandFileFinder method to the console Kernel and updates the command discovery logic to exclude test files by default.

Changes

• Added a new protectedcommandFileFinder(array $paths) method that returns theFinder instance used for discovering command files
• Updated theload method to use$this->commandFileFinder($paths) instead of directly instantiating the Finder
• Test files matching*Test.php are now excluded from command auto-discovery by default

Benefits to End Users

1. Fixes PHPUnit ignoring co-located test files - When developers co-locate PHPUnit test files alongside their command classes in theCommands folder, the command discovery mechanism autoloads these test files before PHPUnit runs. This causes PHPUnit to skip them entirely since the classes are already loaded. By excluding*Test.php files from command discovery, tests are properly executed by PHPUnit.

2. Extensibility - Developers can now overridecommandFileFinder() in their application's Kernel to customize which files are discovered (e.g., exclude additional patterns, include specific directories, etc.)