Enatega Customer Appliocation : Default image for cuisines isn't displaying up on application.

Describe the bug
The default image for cuisines fails to display on application when no specific image is available for a cuisine. While its showing on the admin dashboard but not on the appllication.

To Reproduce
Steps to reproduce the behavior:

Go to Enatega Customer Application
Go to restaurants screen . and see browse categories no default image showing up there as it is on Admin Dashboard
Expected behavior
The default image should also be displayed on application if no image is uploaded by the user

Screenshots

Screen_Recording_20250127_170932.mp4
Smartphone (please complete the following information):

Device: [e.g. Infinix Hot 50 ]
OS: [e.g. Android]
Browser [e.g. Application]
Version [e.g. 14]

首先，在 Enatega Customer Application 的餐厅页面中重现缺失的菜系图片，然后将其行为与显示默认图片的 Admin Dashboard 进行比较。当未上传特定图片时，客户应用程序能够显示默认菜系图片，即表示完成。

由索引模型根据 Issue 内容生成。