Always assign keystones to global tree (allocMode=0)

This ensures that even for unexpected selection of keystones on a
specific weapon set due to old or modified import codes, the keystones
will always remain assigned to the global tree.

Author: TheDechev

src/Classes/PassiveSpec.lua

@@ -703,12 +703,12 @@ function PassiveSpecClass:AllocNode(node, altPath)
 	-- Allocate all nodes along the path
 	if #node.intuitiveLeapLikesAffecting > 0 then
 		node.alloc = true
-		node.allocMode = node.ascendancyName and 0 or self.allocMode
+		node.allocMode = (node.ascendancyName or node.type == "Keystone") and 0 or self.allocMode
 		self.allocNodes[node.id] = node
 	else
 		for _, pathNode in ipairs(altPath or node.path) do
 			pathNode.alloc = true
-			pathNode.allocMode = node.ascendancyName and 0 or self.allocMode
+			pathNode.allocMode = (node.ascendancyName or pathNode.type == "Keystone") and 0 or self.allocMode
 			-- set path attribute nodes to latest chosen attribute or default to Strength if allocating before choosing an attribute
 			if pathNode.isAttribute then 
 				self:SwitchAttributeNode(pathNode.id, self.attributeIndex or 1)