Initial commit: breakpilot-core - Shared Infrastructure

Docker Compose with 24+ services:
- PostgreSQL (PostGIS), Valkey, MinIO, Qdrant
- Vault (PKI/TLS), Nginx (Reverse Proxy)
- Backend Core API, Consent Service, Billing Service
- RAG Service, Embedding Service
- Gitea, Woodpecker CI/CD
- Night Scheduler, Health Aggregator
- Jitsi (Web/XMPP/JVB/Jicofo), Mailpit

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

rag-service/api/__init__.py

@@ -0,0 +1,11 @@
+from fastapi import APIRouter
+
+from api.collections import router as collections_router
+from api.documents import router as documents_router
+from api.search import router as search_router
+
+router = APIRouter()
+
+router.include_router(collections_router, tags=["Collections"])
+router.include_router(documents_router, tags=["Documents"])
+router.include_router(search_router, tags=["Search"])