Discard items left in their pickup box past a 15-minute window

An item's pickup window starts when it goes into its box. Once it runs
out, the item is discarded without a refund and the box is freed; a box
that's open at that moment is left alone. With no scheduler yet, reads,
box actions and the kitchen simulation check for expired items first.

The order card shows a live countdown under "Ready for pickup" and a
"Not picked up in time" banner once discarded. Also bounces the lock
icon and animates the pickup button's label changes.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

drizzle/meta/_journal.json

@@ -71,6 +71,13 @@
       "when": 1790888552762,
       "tag": "0009_damp_ender_wiggin",
       "breakpoints": true
+    },
+    {
+      "idx": 10,
+      "version": "7",
+      "when": 1790889640651,
+      "tag": "0010_lush_black_bolt",
+      "breakpoints": true
     }
   ]
 }