Add Client Panel with Authentication and Profile Management

[sweep-ai]

This pull request was created by Sweep to resolve the following request by @curtisdelicata:

Description: Create a client portal for clients to manage their own billing and invoices. This can be achieved by creating a new Filament 3 Panel for clients.

Tasks:
Develop a secure login for clients.
Create a dashboard for clients to view invoices and payment history.
Implement functionality for clients to update their information.
Acceptance Criteria:
Clients can log in, view their billing information, and update their details.
The client portal is secure and accessible.

Continue chatting at https://sweep-chat-demo.vercel.app/c/2deef261-ae2c-40bc-a4cc-ed5e0a338dfa.

Purpose

Implement a dedicated client panel in the Liberu Billing application, providing clients with a secure, personalized interface to manage their billing information and view invoices.

Description

This pull request introduces a comprehensive client panel with the following key features:

• Custom Filament panel configuration for client authentication
• Client-specific dashboard
• Invoice management and viewing capabilities
• Profile management with password update functionality

The implementation focuses on creating a secure, user-friendly experience for clients, allowing them to:

• Log in to a dedicated client portal
• View their invoices with filtering and sorting options
• Update their profile information
• Change their account password securely

Summary

New Components

• app/Providers/Filament/ClientPanelProvider.php: Configures the client Filament panel
• app/Filament/Client/Pages/Dashboard.php: Client dashboard page
• app/Filament/Client/Pages/Profile.php: Client profile management page
• app/Filament/Client/Resources/InvoiceResource.php: Client invoice resource for viewing invoices

Key Features

• Separate authentication guard for clients
• Customized dashboard with invoice overview
• Secure profile update mechanism
• Invoice listing with status-based filtering
• Restricted invoice access based on client authentication