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>

backend/compliance/data/__init__.py

@@ -0,0 +1,22 @@
+"""
+Seed data for Compliance module.
+
+Contains initial data for:
+- 16 EU Regulations + 3 BSI-TR documents
+- ~45 Controls across 9 domains
+- Key requirements from GDPR, AI Act, CRA
+- ISO 27001:2022 Annex A (93 Controls)
+"""
+
+from .regulations import REGULATIONS_SEED
+from .controls import CONTROLS_SEED
+from .requirements import REQUIREMENTS_SEED
+from .iso27001_annex_a import ISO27001_ANNEX_A_CONTROLS, ANNEX_A_SUMMARY
+
+__all__ = [
+    "REGULATIONS_SEED",
+    "CONTROLS_SEED",
+    "REQUIREMENTS_SEED",
+    "ISO27001_ANNEX_A_CONTROLS",
+    "ANNEX_A_SUMMARY",
+]