Language Persistence Issue in Enatega Multivendor Rider App

Describe the bug
Changing the language in the Enatega Multivendor Rider App is not persisting after closing and reopening the app. Despite successfully changing the language within the app, the previously selected language is displayed upon reopening, creating a discrepancy between the language setting and the actual app content.

To Reproduce
Steps to reproduce the behavior:

Open the Enatega Multivendor Rider App.
Navigate to the app settings.
Change the app language to a different one.
Close the app.
Reopen the app.
Expected behavior
The app should remember the selected language, and upon reopening, the displayed language should match the language set in the app settings.

Screenshots
https://github.com/ninjas-code-official/food-delivery-multivendor/assets/152266796/c833d247-f91c-4496-8c29-f2328725da85

Smartphone:

Device: iOS only

The issue provides reproduction steps for language persistence in the Rider App on iOS but names no files or tests. Start by locating the app settings and language-selection persistence flow, reproduce the behavior by closing and reopening the app, and verify that the selected language remains active afterward.

Written by the indexing model from the issue text.