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>

gitea/runner-config.yaml

@@ -0,0 +1,46 @@
+# Gitea Actions Runner Configuration
+# Documentation: https://docs.gitea.com/usage/actions/act-runner
+
+log:
+  level: info
+
+runner:
+  # File to store the registration token
+  file: .runner
+  # Capacity for parallel jobs
+  capacity: 2
+  # Environment variables for all jobs
+  envs:
+    DOCKER_HOST: unix:///var/run/docker.sock
+  # Timeout for job execution (1 hour)
+  timeout: 1h
+  # Labels for the runner
+  labels:
+    - "ubuntu-latest:docker://node:20-bookworm"
+    - "ubuntu-22.04:docker://ubuntu:22.04"
+    - "self-hosted:host"
+
+cache:
+  enabled: true
+  dir: ""
+  # Cache expiration time
+  host: ""
+  port: 0
+
+container:
+  # Container network mode
+  network: "bridge"
+  # Privileged mode (needed for some Docker operations)
+  privileged: false
+  # Docker socket path
+  docker_host: ""
+  # Force pull images
+  force_pull: false
+  # Valid volumes that can be mounted
+  valid_volumes:
+    - "/var/run/docker.sock"
+    - "**"
+
+host:
+  # Workdir for the runner when using host mode
+  workdir_parent: ""