Add maxstay field for amenity=parking preset (closes #2851)

data/presets/fields.json

@@ -759,6 +759,12 @@
         "label": "Speed Limit",
         "placeholder": "40, 50, 60..."
     },
+    "maxstay": {
+        "key": "maxstay",
+        "type": "combo",
+        "placeholder": "30 minutes, 1 hour, 2 hours...",
+        "label": "Max Stay"
+    },
     "mtb/scale": {
         "key": "mtb:scale",
         "type": "combo",

data/presets/fields/maxstay.json

@@ -0,0 +1,6 @@
+{
+    "key": "maxstay",
+    "type": "combo",
+    "placeholder": "30 minutes, 1 hour, 2 hours...",
+    "label": "Max Stay"
+}

data/presets/presets.json

@@ -1186,6 +1186,7 @@
             "supervised",
             "park_ride",
             "surface",
+            "maxstay",
             "address"
         ],
         "geometry": [

data/presets/presets/amenity/parking.json

@@ -9,6 +9,7 @@
         "supervised",
         "park_ride",
         "surface",
+        "maxstay",
         "address"
     ],
     "geometry": [