Add user management features to CRM customers page

[steve8708]

This pull request adds comprehensive user management functionality to the CRM customers page.

New Files Added:

• src/crm/components/UserEditModal.tsx - Modal component for editing user information with form fields for personal details, contact info, and address
• src/crm/hooks/useUsers.ts - Custom hook for managing user data with CRUD operations, pagination, and search functionality

Modified Files:

• src/crm/pages/Customers.tsx - Complete overhaul from basic placeholder to full-featured customer management interface

Key Features Implemented:

• Data grid with user listing, pagination, and server-side data management
• Search functionality with debounced input
• Edit user modal with comprehensive form fields (name, email, phone, address)
• Delete user functionality with confirmation prompt
• User avatar display and formatted data presentation
• Responsive design with Material-UI components
• Error handling and loading states throughout the interface

The customers page now provides a complete user management experience with the ability to view, search, edit, and delete customer records.

tag @builderio-bot for anything you want the bot to do

To clone this PR locally use the Github CLI with command gh pr checkout 21

🔗 Edit in Builder.io