Fireproof Worker Bots

This mod is forked from Invincible Construction Bots which made by Nauviax. but with only fire resistance making them vulnerable to projectiles just like vanilla. I also apply this to logistic bots as well since I like consistency. at first I wanted bots to have resistance to cold and poison as well and called the mod hazardproof bots or something but after testing it seems cold, poison cloud from biters mod do not even damage them in the first place so it's just only fire.