Slow loading time when opening screens (Restaurant, Checkout, etc.)

Describe the bug
In the Enatega Multivendor App, whenever a user opens any major screen (e.g., Restaurant details, Checkout section), the app takes noticeable time to load. This creates delays in navigation and affects user experience.

To Reproduce
Steps to reproduce the behavior:

Open the Enatega Multivendor app.
Navigate to a restaurant detail page OR the checkout section.
Observe the loading time before the screen content is displayed.
Expected behavior
Screens (e.g., restaurant details, checkout) should load instantly or within 1–2 seconds for a smooth user experience.

Screenshots
If applicable, add screenshots to help explain your problem.

Desktop (please complete the following information):

OS: [e.g. iOS]
Browser [e.g. chrome, safari]
Version [e.g. 22]
Smartphone (please complete the following information):

Device: [e.g. iPhone6]
OS: [e.g. iOS8.1]
Browser [e.g. stock browser, safari]
Version [e.g. 22]
Additional context
Add any other context about the problem here.

Labels: Enatega Multivendor Customer App, Bug

Reproduce the delay by opening a restaurant detail page and the checkout section in the Enatega Multivendor app, recording how long each screen takes to display. The issue does not name source files, tests, devices, or a specific bottleneck, so first identify which screen and loading step accounts for the delay. Done means the affected screens load within the stated 1–2 second target.

Written by the indexing model from the issue text.