add crossing:markings=yes by default to Marked Crossings

data/fields/crossing/markings_yes.json

@@ -0,0 +1,7 @@
+{
+    "key": "crossing:markings",
+    "type": "combo",
+    "label": "{crossing/markings}",
+    "stringsCrossReference": "{crossing/markings}",
+    "default": "yes"
+}

data/presets/highway/crossing/uncontrolled.json

@@ -4,7 +4,7 @@
         "crossing",
         "tactile_paving",
         "crossing/island",
-        "crossing/markings",
+        "crossing/markings_yes",
         "crossing_raised"
     ],
     "geometry": [

data/presets/highway/cycleway/crossing/uncontrolled.json

@@ -6,7 +6,7 @@
         "surface",
         "tactile_paving",
         "crossing/island",
-        "crossing/markings",
+        "crossing/markings_yes",
         "crossing_raised",
         "access"
     ],

data/presets/highway/footway/crossing/uncontrolled.json

@@ -5,7 +5,7 @@
         "surface",
         "tactile_paving",
         "crossing/island",
-        "crossing/markings",
+        "crossing/markings_yes",
         "crossing_raised",
         "access"
     ],

interim/source_strings.yaml

@@ -996,6 +996,8 @@ en:
           #paired': crossing:markings=zebra:paired
           zebra:paired: Paired Longitudinal Bars
         terms: '[translate with synonyms or related terms for ''Crossing Markings'', separated by commas]'
+      crossing/markings_yes:
+        # crossing:markings=*
       crossing_raised:
         # traffic_calming=*
         label: Raised