fix(sort): retry failed pickups instead of dropping moves on lag

DoContainerMoves dropped moves entirely when PickupContainerItem didn't
land on the cursor — on a laggy server this fires constantly because
the previous swap's client state hasn't propagated yet, leaving items
un-sorted. Retry up to MAX_PICKUP_RETRIES (8 * 150ms = 1.2s) before
giving up. Also bump CONTAINER_SWAP_DELAY 50ms -> 150ms; the inline
comment already pointed at this as the knob to raise on desyncs.

Bagnon/components/sortBtn.lua

@@ -86,9 +86,13 @@ end
 
 -- Minimum time between starting consecutive container swaps. Blasting them
 -- back-to-back outpaces the realm server (which rate-limits inbound packets)
--- and the predicted client state desyncs after ~10 moves. 50ms = ~20 swaps/sec
--- sustained; raise this if you see desyncs, lower it if your ping is very low.
-local CONTAINER_SWAP_DELAY = 0.05
+-- and the predicted client state desyncs after ~10 moves. 150ms = ~6 swaps/sec
+-- sustained; raise if you see desyncs, lower if your ping is very low.
+local CONTAINER_SWAP_DELAY = 0.15
+-- A pickup that doesn't land on the cursor is almost always a lag race where
+-- the previous swap's state hasn't propagated yet. Retry instead of dropping
+-- the move (which used to leave items un-sorted on laggy servers).
+local MAX_PICKUP_RETRIES = 8
 local nextSwapAt = 0
 
 local function DoContainerMoves()
@@ -119,10 +123,18 @@ local function DoContainerMoves()
 
 	PickupContainerItem(move.sourcebag, move.sourceslot)
 	if not CursorHasItem() then
-		-- Source slot empty/locked; drop the move and try the next.
+		-- Pickup didn't take. On a laggy server this usually means the
+		-- previous swap's client state hasn't caught up; retry a few times
+		-- before giving up so we don't silently drop the move.
+		move.retries = (move.retries or 0) + 1
+		if move.retries < MAX_PICKUP_RETRIES then
+			nextSwapAt = GetTime() + CONTAINER_SWAP_DELAY
+			return
+		end
 		table.remove(moves, 1)
 		return
 	end
+	move.retries = nil
 
 	PickupContainerItem(move.targetbag, move.targetslot)
 	if CursorHasItem() then