Split some Scripts for easier dev/understanding

[Jeremi360]

I think that there should be one script - one node in most cases. Also this will fix remove/fix problems with using groups for menu nav bar.

• [ ] DialogueContainer/AnswerEdit
• [ ] DialogueContainer/DialogLabel
• [ ] All buttons in NavList - I want Navlist to work/look here like QuickMenu script, so all buttons will use the same new class MenuButton similar to QuickMenu. So to sum it up, NavList script will only be switching between screens nothing more. scene where buttons use QuickButton class
• [ ] try move setup all functions from Screens script to related screen