feat(access): place roles nav behind feature flag 2025-00003

ref: #702 #551

app/api/react_ui_metadata.py

@@ -541,15 +541,6 @@ class ReactUIMetadata(OverRideJSONAPIMetadata):
             }
         }
 
-        nav['access']['pages'].update({
-            'view_role': {
-                "display_name": "Roles",
-                "name": "roles",
-                "icon": 'roles',
-                "link": "/access/role"
-            }
-        })
-
         if getattr(request, 'feature_flag', None):
 
             if request.feature_flag['2025-00001']:
@@ -582,6 +573,18 @@ class ReactUIMetadata(OverRideJSONAPIMetadata):
                 })
 
 
+            if request.feature_flag['2025-00003']:
+
+                nav['access']['pages'].update({
+                    'view_role': {
+                        "display_name": "Roles",
+                        "name": "roles",
+                        "icon": 'roles',
+                        "link": "/access/role"
+                    }
+                })
+
+
         return nav