wren sees every area and reads the command plain

Shown only the wired areas, the model took "turn on the bathroom light"
for the living room's light and "the office light" for the kitchen's,
both above 0.93: 5 of the 28 recorded 7B commands switched a wrong light.
Every area is shown now, with a light each, so such a call names an
unwired device and goes on to `unhandled`.

With every area shown, a transcript's "Turn on the kitchen light." fell
to 0.80. The command is passed lower case without sentence marks, as the
model was trained, which brings it to 0.99.

docs/reference/node-types.md

@@ -406,8 +406,10 @@ A call with a delay ("in 10m") is held by the engine's work queue, like the
 Debounce node's second value: it survives a restart where the queue is in
 Redis, and not otherwise.
 
-The node adds default devices to the model's view for missing expected devices.
-They are reported but cannot receive writes unless wired.
+The model sees every area, wired or not, each with at least a light, so "the
+bathroom light" is not taken for a light that is wired elsewhere. Such a call
+is reported but not applied, and goes on to `unhandled`. The command is read
+in lower case without sentence marks, as the model was trained.
 
 !!! note "What the current model cannot do"