Modernize Platform: Invoices Page

🔍 Problem Statement
The current Invoices page does not align with modern UI/UX standards. Clients may face friction when reviewing or managing invoices, which reduces efficiency and satisfaction. Without modernization, the Invoices experience feels inconsistent with the evolving platform design and hinders usability.

💡 User Story
As a platform user,
I want a modernized Invoices page with an intuitive and consistent interface,
so that I can easily view, filter, and manage my invoices with minimal effort and without confusion.

🎯 Definition of Done (DoD)

• The Invoices page is redesigned to meet modern UI/UX standards.

• All invoice-related actions (viewing, downloading, etc.) remain fully functional.

• The design is responsive across devices and browsers.

• Accessibility standards are met.

• Performance benchmarks are maintained or improved.

• QA verifies functional parity and validates the new design.

• Documentation and user guides are updated to reflect the changes.