Digital wallet application

Digital Wallet Application with an interactive user interface supporting Light/Dark modes, enabling users to:

Send and request money transactions.

View and edit their profile information.

Deposit a specific amount into their balance.

View their full transaction history.

The application also includes Admin functionalities, allowing the admin to:

View specific user information.

Remove a user by username.

Add new users to the system.

Display all registered system users.

View the complete system transaction record.

All system records — including users, transactions, and requests — are stored persistently in text files for data management and retrieval.