Enatega Store App: Wallet amount should is showing more than two numbers after decimal points.

Describe the bug
On the Wallet screen, the wallet amount is displayed with more than two digits after the decimal point (e.g., 123.4567), which is not a standard currency format and may confuse users.

Steps to Reproduce:

Open the app and navigate to the Wallet screen.
Observe the wallet balance displayed.
Expected behavior
Wallet amount should be formatted to two decimal places only (e.g., 100.57), in line with standard currency presentation.

Smartphone (please complete the following information):

Device: [e.g. Samsung A15]
OS: [e.g. Android]
Browser [e.g. Application]
Version [e.g. Latest]

Labels: Enatega Multivendor Restaurant App, Bug

Start at the Wallet screen implementation and trace where the wallet balance is rendered. Reproduce the display with a balance such as 123.4567, then verify that the amount shows exactly two digits after the decimal point, including the expected 100.57-style output.

Written by the indexing model from the issue text.