Refactor code structure and remove redundant changes

backend/apps/api/v1/accounts/urls.py

@@ -0,0 +1,18 @@
+"""
+Accounts API URL Configuration
+"""
+
+from django.urls import path, include
+from rest_framework.routers import DefaultRouter
+from . import views
+
+# Create router and register ViewSets
+router = DefaultRouter()
+router.register(r"profiles", views.UserProfileViewSet, basename="user-profile")
+router.register(r"toplists", views.TopListViewSet, basename="top-list")
+router.register(r"toplist-items", views.TopListItemViewSet, basename="top-list-item")
+
+urlpatterns = [
+    # Include router URLs for ViewSets
+    path("", include(router.urls)),
+]