feat: Round 21 - Major feature additions

- Schlaukopf.de clone: Subject Content Management System (7 categories, 416 topics)
- AI Integration: Pollination AI, OpenAI, Anthropic (chat, image/video generation)
- Virtual Character System: 5 animated characters (Owl, Dragon, Robot, Cat, Wizard)
- Illness Reporting with Parent Approval: privacy-first, student reports need parent approval
- Student-Teacher Communication Rooms: real-time chat, voice, file sharing
- Counseling/Guidance System: 4 types, calendar integration
- Disciplinary Committee System: case management, severity levels
- AI Test Generation: auto-generate practice tests before exams
- Teacher Grading Review: AI-powered grading audit
- VICE_PRINCIPAL role with same privileges as SCHOOL_ADMIN
- Class responsible teacher (Klassenlehrer) field
- 15 new Prisma models (80+ total)
- 30+ new API route files
- 8 new frontend components
- 400+ i18n keys
- Professional styling with gradient headers, animated counters, skeleton loading

src/lib/store.ts

@@ -31,7 +31,13 @@ export type ViewName =
   | 'resources'
   | 'competitions'
   | 'districts'
-  | 'student-portal';
+  | 'student-portal'
+  | 'subjects'
+  | 'illness'
+  | 'communication'
+  | 'counseling'
+  | 'disciplinary'
+  | 'ai-tests';
 
 export interface CurrentUser {
   id: string;