As a user, I want to be able to save my game, so I can return to it

[Navbryce]

Like LOAD SCREEN:
Show all current saves and their names

At the bottom, there is a text input to put the save name

If the user clicks on a save in the list, it's name is entered into the text input. ALTERNATIVELY, the user can enter in a name manually.

Below the text input, have a save button. If the name conflicts with an existing save, ask the user if they're sure they want to overwrite their existing save.