feat: BreakPilot PWA - Full codebase (clean push without large binaries)

All services: admin-v2, studio-v2, website, ai-compliance-sdk,
consent-service, klausur-service, voice-service, and infrastructure.
Large PDFs and compiled binaries excluded via .gitignore.

backend/compliance/db/__init__.py

@@ -0,0 +1,50 @@
+"""Database models and repository for Compliance module."""
+
+from .models import (
+    RegulationDB,
+    RequirementDB,
+    ControlDB,
+    ControlMappingDB,
+    EvidenceDB,
+    RiskDB,
+    AuditExportDB,
+    RegulationTypeEnum,
+    ControlTypeEnum,
+    ControlDomainEnum,
+    RiskLevelEnum,
+    EvidenceStatusEnum,
+    ControlStatusEnum,
+)
+from .repository import (
+    RegulationRepository,
+    RequirementRepository,
+    ControlRepository,
+    EvidenceRepository,
+    RiskRepository,
+    AuditExportRepository,
+)
+
+__all__ = [
+    # Models
+    "RegulationDB",
+    "RequirementDB",
+    "ControlDB",
+    "ControlMappingDB",
+    "EvidenceDB",
+    "RiskDB",
+    "AuditExportDB",
+    # Enums
+    "RegulationTypeEnum",
+    "ControlTypeEnum",
+    "ControlDomainEnum",
+    "RiskLevelEnum",
+    "EvidenceStatusEnum",
+    "ControlStatusEnum",
+    # Repositories
+    "RegulationRepository",
+    "RequirementRepository",
+    "ControlRepository",
+    "EvidenceRepository",
+    "RiskRepository",
+    "AuditExportRepository",
+]