Hardcore Mode Death Screen and UI Gamemode

Gamemode UI: So, the UI gamemode will be like red text that named hardcore mode in below the gamemode survival and creative mode Death Screen UI: So, the death screen UI will be a little bit as java edition the button spectate world will be colored yellow and the delete world button will be colored red, the delete workd button is in the below on the spectate world button and the death screen title will be named Game is Over! I hope mojang will used my ideas :)