Barricade Doors

[Anzu]

Add feature to barricade doors on in-map buildings and such. Require wood plank(s) and some kind of tool (Sledgehammer?). Barricaded doors would be unable to be opened for a set amount of time or damage. Would be nice to have it somehow resist a certain amount of damage on the door from guns, explosives, ramming, etc. But the easiest implementation may be just to set a timer on how long the door cannot be opened, like 5min, etc. We should look into both.