- Introduced `accountService` for managing user profiles, including fetching and updating profile and address information.
- Created `auth.store` to handle client-side authentication state, including login, signup, and session management.
- Added centralized exports for authentication services in `auth/api/index.ts`.
- Implemented API services for billing and checkout functionalities, enhancing the overall service architecture.
- Established a new structure for service APIs, promoting better organization and maintainability across the portal features.
