move sauna_at_leisure to own directory

assets/layers/sauna_at_leisure/sauna_at_leisure.json

@@ -16,6 +16,17 @@
     }
   ],
   "tagRenderings": [
+    {
+      "builtin": "sauna.*",
+      "override": {
+        "condition": {
+          "and+": [
+            "sauna=yes"
+          ]
+        }
+      },
+      "prefix": "sauna"
+    },
     "images",
     "reviews",
     {
@@ -104,90 +115,6 @@
         ]
       }
     },
-    {
-      "builtin": "opening_hours",
-      "override": {
-        "question": {
-          "en": "What are the opening hours of this sauna?",
-          "de": "Wie lauten die Öffnungszeiten von dieser Sauna?"
-        },
-        "render": {
-          "en": "<h3>Opening hours</h3>{opening_hours_table(sauna:opening_hours)}",
-          "de": "<h3>Öffnungszeiten</h3>{opening_hours_table(sauna:opening_hours)}"
-        },
-        "freeform": {
-          "key": "sauna:opening_hours",
-          "type": "opening_hours"
-        }
-      }
-    },
-    {
-      "id": "charge_cost_rewritten",
-      "rewrite": {
-        "sourceString": [
-          "{time_key}",
-          "{time_name}"
-        ],
-        "into": [
-          [
-            "2 hours",
-            {
-              "en": "2 hours",
-              "de": "2 Stunden"
-            }
-          ],
-          [
-            "4 hours",
-            {
-              "en": "4 hours",
-              "de": "4 Stunden"
-            }
-          ],
-          [
-            "day",
-            {
-              "en": "one day",
-              "de": "einen Tag"
-            }
-          ]
-        ]
-      },
-      "renderings": [
-        {
-          "id": "charge_{time_key}",
-          "question": {
-            "en": "What is the entrance fee for {time_name}?",
-            "de": "Was ist der Eintrittspreis für {time_name}?"
-          },
-          "render": {
-            "en": "entrance fee for {time_name}: {sauna:charge}",
-            "de": "Eintrittspreis für {time_name}: {sauna:charge}"
-          },
-          "freeform": {
-            "key": "sauna:charge",
-            "type": "currency",
-            "inline": true,
-            "postfixDistinguished": "{time_key}",
-            "addExtraTags": [
-              "sauna:fee=yes"
-            ]
-          },
-          "mappings": [
-            {
-              "if": "sauna:fee=no",
-              "addExtraTags": [
-                "sauna:charge="
-              ],
-              "then": {
-                "en": "The sauna is free of charge",
-                "de": "Die Sauna ist kostenlos"
-              },
-              "hideInAnswer": "sauna:fee!=no"
-            }
-          ]
-        }
-      ]
-    },
     "contact",
     "fixme"
   ],