The arrow that unbound half of wire(), and openings for the unit's top

Eric: styled buttons look great, but edit-description does nothing.
One missing character — .forEach(b = instead of (b => — turned the
callback into a strict-mode ReferenceError that killed wire() midway:
everything bound before the typo (rename, duplicate) worked,
everything after (edit description, its save, the add-opening submit)
silently never bound, and the throw hid inside an async refresh where
no pageerror fires. Fixed and verified live: description edits save,
add-opening works again.

And Eric's next question answered in code: things live ON the
furniture too. The add-opening form gains an "at the top" checkbox —
new openings (or whole grids) land above the existing rows instead of
below, so "on top of the Kallax" is one labeled opening away. Give it
real width/depth and the height to your ceiling, or no sizes for a
no-limit display spot.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_016jXZFSTZQKzAC8fqpWSz9g

data/furniture.json

@@ -166,6 +166,52 @@
           "depth_in": 9.5
         }
       ]
+    },
+    {
+      "name": "Library Left Shelving",
+      "description": "To the right of the Kallax",
+      "openings": [
+        {
+          "label": "A1",
+          "zone": "",
+          "width_in": 23.25,
+          "height_in": 10.25,
+          "depth_in": 9.5,
+          "id": "library-right-shelving-2-a1"
+        },
+        {
+          "label": "B1",
+          "zone": "",
+          "width_in": 23.25,
+          "height_in": 10.25,
+          "depth_in": 9.5,
+          "id": "library-right-shelving-2-b1"
+        },
+        {
+          "label": "C1",
+          "zone": "",
+          "width_in": 23.25,
+          "height_in": 10.25,
+          "depth_in": 9.5,
+          "id": "library-right-shelving-2-c1"
+        },
+        {
+          "label": "D1",
+          "zone": "",
+          "width_in": 23.25,
+          "height_in": 10.25,
+          "depth_in": 9.5,
+          "id": "library-right-shelving-2-d1"
+        },
+        {
+          "label": "E1",
+          "zone": "",
+          "width_in": 23.25,
+          "height_in": 10.25,
+          "depth_in": 9.5,
+          "id": "library-right-shelving-2-e1"
+        }
+      ]
     }
   ]
 }