Added GET /api/admin/users/:id endpoint to retrieve detailed user
information including contact info, personal data, and ticket statistics.
This enables the admin interface to display comprehensive user details
when clicking the "Détails" button.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Updated the getPendingTickets endpoint to return nested objects for user
and prize data instead of flat SQL columns. Frontend expects structure like
ticket.user.firstName and ticket.prize.name, which now displays correctly
in the employee verification interface instead of showing N/A.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
