* Add category type field support
- Remove default value from type column in migration
- Add type validation to StoreCategoryRequest and UpdateCategoryRequest
- Include type field in CategoryController index response
- Assign proper types to all default categories (income/expense/transfer)
- Update CategoryFactory to include type field
- Add type field to TypeScript Category interface
- Add type select field to create and edit category dialogs
- Update all category tests to include type field
- Add new tests for type field validation
All tests passing (27 category-related tests)
* Add CategoryColor enum and update validation rules
* Remove unused AccountType enum class
* Add category type column to settings page
* Remove obsolete import screenshots, add new category edit screenshot
* feat(ui): add transfer type description alerts
* feat(tests): Add .gitignore and update CategoriesTest.php for Browser tests
* fix: update transfer category UI and test
* chore: update .gitignore to include Screenshots directory
* Change category type from income to expense
Víctor Falcón