Update themes to use new language_chooser

assets/layers/elevator/elevator.json

@@ -135,14 +135,21 @@
       }
     },
     "induction-loop",
-    {
-      "builtin": "wikidata.tactile_writing-braille",
-      "override": {
+    {"render": {
+      "id": "tactile_writing_language",
+      "special": {
+        "type": "language_chooser",
         "question": {
           "en": "In which languages does this elevator have tactile writing (braille)?"
+        },
+        "render_list_item": {
+          "en": "This elevator has tactile writing in {language():font-bold}"
+        },
+        "render_single_language": {
+          "en": "This elevator has tactile writing in {language():font-bold}"
         }
       }
-    }
+    }}
   ],
   "mapRendering": [
     {
@@ -218,4 +225,4 @@
       ]
     }
   ]
-}
+}