fix: Restore all files lost during destructive rebase

A previous `git pull --rebase origin main` dropped 177 local commits,
losing 3400+ files across admin-v2, backend, studio-v2, website,
klausur-service, and many other services. The partial restore attempt
(660295e2) only recovered some files.

This commit restores all missing files from pre-rebase ref 98933f5e
while preserving post-rebase additions (night-scheduler, night-mode UI,
NightModeWidget dashboard integration).

Restored features include:
- AI Module Sidebar (FAB), OCR Labeling, OCR Compare
- GPU Dashboard, RAG Pipeline, Magic Help
- Klausur-Korrektur (8 files), Abitur-Archiv (5+ files)
- Companion, Zeugnisse-Crawler, Screen Flow
- Full backend, studio-v2, website, klausur-service
- All compliance SDKs, agent-core, voice-service
- CI/CD configs, documentation, scripts

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

docs-src/getting-started/mac-mini-setup.md

@@ -0,0 +1,109 @@
+# Mac Mini Headless Setup - Vollständig Automatisch
+
+## Verbindungsdaten
+
+- **IP (LAN):** 192.168.178.100
+- **User:** benjaminadmin
+- **SSH:** `ssh benjaminadmin@192.168.178.100`
+
+## Nach Neustart - Alles startet automatisch!
+
+| Service | Auto-Start | Port |
+|---------|------------|------|
+| SSH | Ja | 22 |
+| Docker Desktop | Ja | - |
+| Docker Container | Ja (nach ~2 Min) | 8000, 8081, etc. |
+| Ollama Server | Ja | 11434 |
+| Unity Hub | Ja | - |
+| VS Code | Ja | - |
+
+**Keine Aktion nötig nach Neustart!** Einfach 2-3 Minuten warten.
+
+## Status prüfen
+
+```bash
+./scripts/mac-mini/status.sh
+```
+
+## Services & Ports
+
+| Service | Port | URL |
+|---------|------|-----|
+| Backend API | 8000 | http://192.168.178.100:8000/admin |
+| Consent Service | 8081 | - |
+| PostgreSQL | 5432 | - |
+| Valkey/Redis | 6379 | - |
+| MinIO | 9000/9001 | http://192.168.178.100:9001 |
+| Mailpit | 8025 | http://192.168.178.100:8025 |
+| Ollama | 11434 | http://192.168.178.100:11434/api/tags |
+| Dokumentation | 8008 | http://192.168.178.100:8008 |
+
+## LLM Modelle
+
+- **Qwen 2.5 14B** (14.8 Milliarden Parameter)
+
+## Scripts (auf MacBook)
+
+```bash
+./scripts/mac-mini/status.sh   # Status prüfen
+./scripts/mac-mini/sync.sh     # Code synchronisieren
+./scripts/mac-mini/docker.sh   # Docker-Befehle
+./scripts/mac-mini/backup.sh   # Backup erstellen
+```
+
+## Docker-Befehle
+
+```bash
+./scripts/mac-mini/docker.sh ps           # Container anzeigen
+./scripts/mac-mini/docker.sh logs backend # Logs
+./scripts/mac-mini/docker.sh restart      # Neustart
+./scripts/mac-mini/docker.sh build        # Image bauen
+```
+
+## LaunchAgents (Auto-Start)
+
+Pfad auf Mac Mini: `~/Library/LaunchAgents/`
+
+| Agent | Funktion |
+|-------|----------|
+| `com.docker.desktop.plist` | Docker Desktop |
+| `com.breakpilot.docker-containers.plist` | Container Auto-Start |
+| `com.ollama.serve.plist` | Ollama Server |
+| `com.unity.hub.plist` | Unity Hub |
+| `com.microsoft.vscode.plist` | VS Code |
+
+## Projekt-Pfade
+
+- **MacBook:** `/Users/benjaminadmin/Projekte/breakpilot-pwa/`
+- **Mac Mini:** `/Users/benjaminadmin/Projekte/breakpilot-pwa/`
+
+## Troubleshooting
+
+### Docker Onboarding erscheint wieder
+
+Docker-Einstellungen sind gesichert in `~/docker-settings-backup/`
+
+```bash
+# Wiederherstellen:
+cp -r ~/docker-settings-backup/* ~/Library/Group\ Containers/group.com.docker/
+```
+
+### Container starten nicht automatisch
+
+Log prüfen:
+
+```bash
+ssh benjaminadmin@192.168.178.100 "cat /tmp/docker-autostart.log"
+```
+
+Manuell starten:
+
+```bash
+./scripts/mac-mini/docker.sh up
+```
+
+### SSH nicht erreichbar
+
+- Prüfe ob Mac Mini an ist (Ping: `ping 192.168.178.100`)
+- Warte 1-2 Minuten nach Boot
+- Prüfe Netzwerkverbindung