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>

breakpilot-compliance-sdk/services/rag-service/requirements.txt

@@ -0,0 +1,31 @@
+# BreakPilot Compliance SDK - RAG Service Dependencies
+
+# Web Framework
+fastapi==0.109.0
+uvicorn[standard]==0.27.0
+python-multipart==0.0.6
+
+# Vector Database
+qdrant-client==1.7.0
+
+# LLM & Embeddings
+httpx==0.26.0
+ollama==0.1.6
+
+# Document Processing
+pypdf==3.17.4
+python-docx==1.1.0
+beautifulsoup4==4.12.3
+markdown==3.5.2
+
+# Text Processing
+tiktoken==0.5.2
+langchain-text-splitters==0.0.1
+
+# Utilities
+pydantic==2.5.3
+pydantic-settings==2.1.0
+python-dotenv==1.0.0
+
+# Logging & Monitoring
+structlog==24.1.0