feat(account): Refactor account UI: migrate modals to promise-based show() API and improve navigation URL tracking

ts_interfaces/data/loint-reception.role.ts

@@ -1,13 +1,18 @@
 import * as plugins from '../loint-reception.plugins.js';
 
+/** Standard role types available in all organizations */
+export type TStandardRole = 'owner' | 'admin' | 'editor' | 'guest' | 'viewer' | 'outlaw';
+
 /**
- * a role describes a
+ * A role describes a user's permissions within an organization.
+ * Users can have multiple roles (e.g., ['owner', 'billing-admin']).
  */
 export interface IRole {
   id: string;
   data: {
     userId: string;
     organizationId: string;
-    role: 'owner' | 'admin' | 'editor' | 'guest' | 'viewer' | 'outlaw';
+    /** Array of roles - supports standard roles and custom role names */
+    roles: string[];
   };
 }