Show binary sensors in Home Assistant's words and grey out what is off (0.2.62)

A binary sensor's tile and card now say what Home Assistant says for its
device class, such as Open or Closed for a door and Wet or Dry for a leak
sensor. The screen maps the class it already receives, with the same words
as the top bar and the history card; a test keeps both tables equal. A
history card still waiting for its answer no longer shows the previous
card's word.

Lights and binary sensors that are off turn grey, as in Home Assistant, and
a light without an icon of its own shows a crossed-out bulb while it is off,
on the tile and in the top bar. A chosen icon stays and turns grey.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

components/smart_display/tile_icon_names.h

@@ -190,6 +190,7 @@ inline constexpr Named NAMES[] = {
   {"monitor", 0xF0379},
   {"information-outline", 0xF02FD},
   {"restart", 0xF0709},
+  {"lightbulb-off", 0xF0E4F},
 };
 inline constexpr size_t NAME_COUNT = sizeof(NAMES) / sizeof(NAMES[0]);
 // Codepoint of a name the fonts carry; 0 for any other name.