Feature: layer validation system now builds a dependency graph and only updates what is needed, makes "refresh:layeroverview" redundant

assets/layers/toilet_at_amenity/toilet_at_amenity.json

@@ -141,11 +141,12 @@
   "lineRendering": [],
   "tagRenderings": [
     {
+      "id": "images",
       "render": {
         "special": {
           "before": "{image_carousel(toilets:panoramax;toilets:mapillary;toilets:images)}",
           "type": "image_upload",
-          "key": "toilets:panoramax",
+          "image_key": "toilets:panoramax",
           "label": {
             "en": "Add a picture of the toilets",
             "nl": "Voeg een foto van de toiletten toe"
@@ -153,19 +154,6 @@
         }
       }
     },
-    {
-      "id": "dead",
-      "labels": [
-        "hidden",
-        "relevant_questions"
-      ],
-      "condition": {
-        "and": [
-          "id="
-        ]
-      },
-      "render": "Only used to make sure 'relevant-questions' is known"
-    },
     {
       "builtin": "toilet.amenity-no-prefix",
       "prefix": "toilets",

assets/layers/toilet_at_amenity_lib/toilet_at_amenity_lib.json

@@ -18,6 +18,11 @@
     },
     {
       "id": "grouptitle",
+      "labels": [
+        "all",
+        "hidden"
+      ],
+      "icon": "./assets/layers/toilet/toilets.svg",
       "render": {
         "en": "Toilet information",
         "nl": "Informatie over de toiletten"
@@ -61,7 +66,8 @@
       "id": "toilet-question-box",
       "labels": [
         "toilet-questions",
-        "all"
+        "all",
+        "hidden"
       ],
       "render": {
         "special": {