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>

embedding-service/requirements.txt

@@ -0,0 +1,23 @@
+# Embedding Service Dependencies
+# This service handles ML-heavy operations (embeddings, re-ranking, PDF extraction)
+
+# Web Framework
+fastapi>=0.109.0
+uvicorn[standard]>=0.27.0
+pydantic>=2.0.0
+python-multipart>=0.0.6
+
+# ML / Embeddings
+torch>=2.0.0
+sentence-transformers>=2.2.0
+
+# PDF Extraction
+unstructured>=0.12.0
+pypdf>=4.0.0
+python-magic>=0.4.27
+
+# HTTP Client (for OpenAI/Cohere API calls)
+httpx>=0.26.0
+
+# Utilities
+python-dotenv>=1.0.0