- Add /admin/ai-usage/user/<id> route for detailed AI usage per user
- Add ai_usage_user.html template with stats, usage breakdown, logs
- Make user names clickable in AI usage dashboard ranking
- Replace all native browser dialogs (alert, confirm) with styled modals/toasts:
- admin/fees.html, forum.html, recommendations.html, announcements.html, debug.html
- calendar/admin.html, event.html
- company_detail.html, company/recommend.html
- forum/new_topic.html, topic.html
- classifieds/view.html
- auth/reset_password.html
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>