Language Options & Measurement Preferences

The app currently translates all content to English, but it would be helpful to have language options. When uploading photos of recipes in other languages (like Spanish), I'd prefer to keep them in the original language rather than having them automatically translated.

Additionally, a built-in translation feature would be useful for converting recipes between languages when needed.

A measurement preference setting would also be valuable—allowing users to set a default unit system (ml, gr, etc.) so recipes automatically convert to their preferred measurements instead of requiring manual conversion each time.