Fix crash when deleting newly created config set (#1120)

* FIX: save id into selValue instead of table

* FIX: same issue as e711588 but for items and gems

Author: Paliak

src/Classes/ItemSetListControl.lua

@@ -53,7 +53,7 @@ function ItemSetListClass:RenameSet(itemSet, addOnName)
 		if addOnName then
 			t_insert(self.list, itemSet.id)
 			self.selIndex = #self.list
-			self.selValue = itemSet
+			self.selValue = itemSet.id
 		end
 		self.itemsTab:AddUndoState()
 		self.itemsTab.build:SyncLoadouts()

src/Classes/SkillSetListControl.lua

@@ -62,7 +62,7 @@ function SkillSetListClass:RenameSet(skillSet, addOnName)
 		if addOnName then
 			t_insert(self.list, skillSet.id)
 			self.selIndex = #self.list
-			self.selValue = skillSet
+			self.selValue = skillSet.id
 		end
 		self.skillsTab:AddUndoState()
 		self.skillsTab.build:SyncLoadouts()