- Enhanced the menu management functionality by adding a new `menu_icon` field in the database schema, allowing for the storage of menu icons.
- Updated the `saveMenu` and `updateMenu` functions in the admin controller to handle the new `menu_icon` field during menu creation and updates.
- Modified the `AdminService` to include `MENU_ICON` in various queries, ensuring that the icon data is retrieved and processed correctly.
- Integrated the `MenuIconPicker` component in the frontend to allow users to select and display menu icons in the `MenuFormModal`.
- Updated the sidebar and layout components to utilize the new icon data, enhancing the visual representation of menus across the application.
