Feature(grb): add popup feature to validate e.g. a user profile

assets/themes/grb/grb.json

@@ -19,6 +19,50 @@
   "shortDescription": {
     "nl": "Grb import helper tool"
   },
+  "popup": [
+    {
+      "id": "wikilink-needed",
+      "condition": "_description!~.*https://wiki.openstreetmap.org/wiki/WikiProject_Belgium/Building_and_address_import.*",
+      "dismissable": false,
+      "title": {
+        "render": {
+          "en": "Profile mention obligated",
+          "nl": "Link op profiel verplicht"
+        }
+      },
+      "body": [
+        {
+          "render": {
+            "special": {
+              "type": "link",
+              "href": "https://www.openstreetmap.org/profile/edit",
+              "text": {
+                "en": "Edit your user profile",
+                "nl": "Pas je profiel aan"
+              }
+            },
+            "after": {
+              "en": "to include the link <span class='literal-code'>https://wiki.openstreetmap.org/wiki/WikiProject_Belgium/Building_and_address_import</code>",
+              "nl": " en voeg deze link toe: <span class='literal-code'>https://wiki.openstreetmap.org/wiki/WikiProject_Belgium/Building_and_address_import</code>"
+            }
+          }
+        },
+        {
+          "id": "reload_profile",
+          "render": {
+            "special": {
+              "type": "login_button",
+              "force": "yes",
+              "message": {
+                "en": "Reload your profile",
+                "nl": "Herlaad je profiel"
+              }
+            }
+          }
+        }
+      ]
+    }
+  ],
   "icon": "./assets/themes/grb/logo.svg",
   "startZoom": 9,
   "startLat": 51.0249,