- Add 3 new HTML templates: ScrumGeneric, ITIL, PRINCE2
- Add 3 background images: blue (Scrum), green (ITIL), orange (PRINCE2)
- Extract and add signatures: Gablas, Husam
- Update certificate.service.js to support multiple templates with different backgrounds
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add team_leader access to /admin/users endpoint for user list viewing
- Add PDF certificate generation for AI Kurzy with Puppeteer
- Add certificate assets (background, signatures)
- Add getPrilohaById and download endpoint for attachments
- Fix time tracking service permissions for team_leader
- Fix timesheet controller/service permissions for team_leader
- Fix calendar badge to include reminders in count
- Add lastSeen to message service for online indicator
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
