Themes: add operator question, use it in a few layers

assets/layers/questions/questions.json

@@ -3390,6 +3390,35 @@
         "key": "ref"
       }
     },
+    {
+      "id": "operator",
+      "question": {
+        "en": "What company operates this place?"
+      },
+      "render": {
+        "en": "This place is operated by <b>{operator}</b>"
+      },
+      "freeform": {
+        "key": "operator",
+        "type": "string",
+        "placeholder": {
+          "en": "Operator",
+          "de": "Betreiber",
+          "fr": "Opérateur",
+          "nl": "Beheerder",
+          "ca": "Operador",
+          "cs": "Operátor",
+          "he": "מפעיל",
+          "eu": "Operadorea",
+          "pt_BR": "Operador",
+          "pl": "Operator",
+          "es": "Operador",
+          "pt": "Operador",
+          "it": "Operatore",
+          "cy": "Gweithredwr"
+        }
+      }
+    },
     {
       "id": "child_highchair",
       "question": {
@@ -3529,4 +3558,4 @@
       }
     }
   ]
-}
+}