fix: minor fix of architecture doc

docs/ARCHITECTURE.md

@@ -15,7 +15,7 @@ For a visual representation of the architecture, see [Architecture Diagrams](htt
 | **Framework**            | **[Hono](https://hono.dev/)** (lightweight alternative to Express) and **Bun** (high-performance alternative to Node.js) with excellent TypeScript support.                           |
 | **Language**             | **TypeScript** for type safety and scalability.                                                                                                                   |
 | **Database**             | **PostgreSQL** for transactional data handling and support for complex queries.                                                                                  |
-| **Authorization**        | A **stateless and standardized approach** to authorization, ensuring compatibility with different client applications.                                             |
+| **Authorization**        | **JSON Web Tokens (JWT)**, a stateless and standardized approach to authorization, ensuring compatibility with different client applications.                                             |
 | **ORM**                  | **[DrizzleORM](https://orm.drizzle.team/docs/overview)** for database migrations and efficient query handling.                                                                                             |
 | **Documentation**        | API documentation with **[Scalar](https://scalar.com/)**.                                                                                                                               |
 | **External Services**    | - **[AWS S3](https://docs.aws.amazon.com/AmazonS3/latest/API/Welcome.html)**: Used for storing and managing voice memos and images.<br>- **[Expo Push API](https://docs.expo.dev/push-notifications/sending-notifications/)**: For sending push notifications to mobile devices.                     |