National Buffs/Debuffs & Advanced Leader Buffs

[Noobs Dudes 213]

I think it's pretty obvious, there should be National Buffs that you can add in the scenario editor, and remove via events or other means. For example, there could be a buff that'll improve building speed, and cost. Or, there can be a Debuff that weakens your units. And for Advanced Leader Buffs, there should pretty much be different sections, similarly to HoI4. Like one could be 'Charismatic' and buff improving relations. And one could be 'Warmonger' and if justifications are in the game, improve justification speed. Also, there should be leader descriptions, instead of a Wiki page, but that can still be in the game. Leader descriptions would be great, especially for alt-history or fantasy scenarios.