Artisan Make Extension errors

[AlexHaible]

Bug description

Using the php artisan waterhole:make:extension name/thing command results in an errorexception

Steps to reproduce

1. Open terminal in waterhole folder
2. Use php artisan waterhole:make:extension acme/extension
3. Get error

Logs

ErrorException

  Undefined array key "repositories"

  at vendor/waterhole/core/src/Console/MakeExtensionCommand.php:93
     89▕             'type' => 'path',
     90▕             'url' => 'extensions/*',
     91▕         ];
     92▕
  ➜  93▕         if (in_array($repository, $decoded['repositories'])) {
     94▕             return;
     95▕         }
     96▕
     97▕         $decoded['repositories'][] = $repository;

Environment

Environment ......................................................................................
  Application Name ............................................................. Waterhole
  Laravel Version .......................................................................... 10.12.0
  PHP Version ................................................................................ 8.2.3
  Composer Version ........................................................................... 2.5.1
  Environment ................................................................................ local
  Debug Mode ............................................................................... ENABLED
  URL ............................................................................... waterhole.test
  Maintenance Mode ............................................................................. OFF
  Waterhole Version .......................................................................... 0.1.1

[tobyzerner]

Thanks for the report, @AlexHaible!