"Auto Equipment" Should Not Work When Player Lock Weapon To Both Weapon Set

bug context
1. players enabled "Auto Equipment" in "Settings->Game"
2. players lock their weapon to both weapon set
3. inventory is full

let's say player is using bow + quiver, if player miss click a bow from ground, this bow would auto equiped to weapon slot, make origin weapon not working.


since players lock their weapon to both weapon set, game should treat it as both weapon slot
are full, pick bow from ground should not replace origin weapon

this also happened during trade.

let's say player A want to send a Shield to player B, if player B inventory is full, that shield will get equipped to empty weapon slot