feat(config): add roles CRUD dashboard URL patterns

Add dashboard URL patterns for role management to prepare for upcoming admin role CRUD UI.

config/urls.py

@@ -348,6 +348,17 @@ users_dashboard_patterns = [
     ),
 ]
 
+# --- Roles CRUD ---
+roles_dashboard_patterns = [
+    path("roles/", login_req(page_views.roles_list), name="roles-list"),
+    path("roles/add/", login_req(page_views.role_add), name="role-add"),
+    path(
+        "roles/<int:role_id>/delete/",
+        login_req(page_views.role_delete),
+        name="role-delete",
+    ),
+]
+
 # --- Settings App/Component ---
 settings_dashboard_patterns = [
     path("settings/ui/", login_req(page_views.ui_settings), name="ui-settings"),
@@ -442,6 +453,7 @@ dashboard_patterns = (
     + epics_dashboard_patterns
     + analytics_dashboard_patterns
     + ticket_priorities_dashboard_patterns
+    + roles_dashboard_patterns
     + users_dashboard_patterns
     + settings_dashboard_patterns
     + external_access_dashboard_patterns