Feature: Portuguese Language Support

[TomerPacific]

Resolves #66

This pull request includes several changes to improve the localization and refactor the handling of laundry categories in the app. The most important changes involve replacing hardcoded strings with resource references, removing the HowToDoLaundryCategories enum, and updating the layout and text alignment.

Localization Improvements:

• Added a new strings.xml file for Portuguese translations to support localization. (app/src/main/res/values-pt/strings.xml)

Code Refactoring:

• Removed the HowToDoLaundryCategories enum and updated the HowToDoLaundryCategory data class to use string resource IDs instead of enum values. (app/src/main/java/com/tomerpacific/laundry/model/HowToDoLaundryCategory.kt)
• Updated LaundrySymbolsRepository to use string resource IDs for category names instead of HowToDoLaundryCategories enum values. (app/src/main/java/com/tomerpacific/laundry/LaundrySymbolsRepository.kt)
• Removed unused imports related to the HowToDoLaundryCategories enum. (app/src/main/java/com/tomerpacific/laundry/LaundrySymbolsRepository.kt)

UI Updates:

• Updated HowToDoLaundryFragment to use string resources for text values and improved text alignment. (app/src/main/java/com/tomerpacific/laundry/fragment/HowToDoLaundryFragment.kt) [1] [2] [3]
• Updated LaundryCategoriesFragment to use string resources for text values and improved text alignment. (app/src/main/java/com/tomerpacific/laundry/fragment/LaundryCategoriesFragment.kt) [1] [2]

Resource Updates:

• Added new string resources for various laundry categories and their descriptions. (app/src/main/res/values/strings.xml)