Kotlin App - Change add new word end actions

[omrisarig13]

Currently, after adding a new word to the dictionary, the user is moved back to the main menu of the application. This can be annoying in case the user wants to add more than one word to his dictionary.

To change it, the view should have two buttons instead of one - the first one will add the word to the dictionary and return to the main menu. The second button should let the user add the current word, but stay in the same view, adding a new word to the dictionary.