feat: Add 8 certificate templates with different courses and lecturers

Templates:
- AIcertifikat (Zdarílek), AIcertifikatGablas, AIcertifikatPatrik
- ScrumMaster, ScrumProductOwner (blue background)
- ITILFoundation (green background)
- PRINCE2Foundation, PRINCE2Practitioner (orange background)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

whattotest.txt

@@ -1,15 +1,49 @@
-Refactoring Smoke Test Checklist
-=================================
+ Task 1: Changed "Todos" to "Úlohy" in Sidebar
 
-1.  [x] Start server (npm run dev) — does it boot without import errors?
-2.  [x] Login — check audit log entry exists
-3.  [x] Create a company — check audit log
-4.  [x] Add a note to the company
-5.  [x] Add a reminder to the company
-6.  [x] Assign a user to the company
-7.  [x] Create a project, assign user
-8.  [x] Create a todo with assigned users — check push notification
-9.  [x] Start/stop/pause/resume a timer
-10. [x] Generate a monthly timesheet XLSX — open and verify
-11. [x] Upload a file to a project (check size/type limits)
-12. [x] AI Kurzy: create course, participant, registration
+  Task 2: Fixed EventDetail panel width from w-max to w-80
+
+  Task 3: Chat Online Indicator:
+  - Added sendHeartbeat() to userApi
+  - Added heartbeat interval (30s) in AppDataContext
+  - Added green dot indicator in ChatList for users online < 60s
+
+  Task 4: Updated search placeholder in CompaniesPage
+
+  Task 5: Calendar Notification Badge:
+  - Created CalendarCountContext.jsx
+  - Added getTodayCount() to eventApi
+  - Added badge to Calendar button in Sidebar
+
+  Task 6: Calendar Reminders Display:
+  - Added reminders state to useCalendarData
+  - Display reminders in CalendarGrid with orange styling and bell icon
+
+  Task 7: team_leader role access in Sidebar
+
+  Task 8: Changed "AI Kurzy" to "Všetky kurzy" in Sidebar
+
+  Task 9: User Flagging System:
+  - Added needsFollowup checkbox column to RegistrationsTable
+  - Added red ring around rows when needsFollowup is true
+
+  Task 10: Sidebar Reorganization with logical sections:
+  - Quick Access: Profil, Dashboard, Chat, Kalendár
+  - Work Management: Úlohy, Sledovanie času, Výkazy
+  - CRM: Firmy, Projekty, Kontakty
+  - Communication: Emaily, Doručené
+  - Services: Služby
+  - Admin: Používatelia, História akcií, Všetky kurzy
+
+  ---
+  Next Steps:
+
+  1. Run npm run db:push in crm-server to apply database changes
+  2. Test all features
+  3. Commit changes when ready
+
+- i cant see online users there is not any green indicator and should be there
+- i wanted to search comapny by her title,number , email address or website linked to company
+  now when i type phone nuber for exasmle it not display any company 
+- badge was added to kalendar button in Sidebar but i want to show number for whole day todos,reminders,dostupnost not only meetings/events 
+- i cant see the new role team_leader why ??  i cant create user with that role or edit role to team team_leader
+-