refactor(client): item notifications

Not well tested but should be okay, if a little more "spammy".

client.lua

@@ -859,15 +859,24 @@ local function updateInventory(items, weight)
  items[i].inventory = 'player'
  local v = items[i].item
  local item = PlayerData.inventory[v.slot]
+ local count = 0
 
  if item?.name then
+ count -= item.count
  itemCount[item.name] = (itemCount[item.name] or 0) - item.count
  end
 
  if v.count then
+ count += v.count
  itemCount[v.name] = (itemCount[v.name] or 0) + v.count
  end
 
+ if count < 1 then
+ Utils.ItemNotify({ item?.name and item or v, 'ui_removed', -count })
+ else
+ Utils.ItemNotify({ v, 'ui_added', count })
+ end
+
  changes[v.slot] = v.count and v or false
  if not v.count then v.name = nil end
  PlayerData.inventory[v.slot] = v.name and v or nil
@@ -932,14 +941,6 @@ RegisterNetEvent('ox_inventory:updateSlots', function(items, weights)
  TriggerEvent('ox_inventory:currentWeapon', currentWeapon)
  end
 
- -- if count then
- -- if not item.name then
- -- item = PlayerData.inventory[item.slot]
- -- end
-
- -- Utils.ItemNotify({ item, removed and 'ui_removed' or 'ui_added', count })
- -- end
-
  updateInventory(items, weights)
 end)