feat: initial KosmoConnect platform v0.1

Includes:
- Backend services: ingestion (:8001), weather API (:8002),
  gateway (:8003), billing (:8004) with BTCPay integration
- Shared asyncpg pool, TimescaleDB hypertable, Redis, Mosquitto MQTT
- React frontend: Dashboard (MapLibre) and Messaging (chat UI)
- Bridge daemon for Pi + Meshtastic (Serial/TCP T-Deck support)
- Production Docker Compose, Nginx reverse proxy, ops scripts
- DEPLOY.md with step-by-step deployment guide

ops/README.md

@@ -0,0 +1,63 @@
+# Operations (Ops)
+
+This directory contains all infrastructure-as-code, deployment automation, and monitoring configuration.
+
+## Structure
+
+```
+ops/
+├── terraform/            # Cloud infrastructure definitions
+│   ├── modules/
+│   ├── environments/
+│   │   ├── staging/
+│   │   └── production/
+│   └── global/
+├── ansible/              # Server provisioning and configuration
+│   ├── playbooks/
+│   ├── roles/
+│   └── inventory/
+└── monitoring/           # Observability stack
+    ├── prometheus/
+    ├── grafana/
+    ├── loki/
+    └── alertmanager/
+```
+
+## Terraform
+
+Defines the cloud infrastructure on the chosen provider (Hetzner, AWS, or DigitalOcean recommended for cost efficiency).
+
+**Resources**:
+- Kubernetes cluster or Docker Swarm hosts
+- PostgreSQL managed database (or self-hosted)
+- TimescaleDB instance
+- RabbitMQ / Redis managed service
+- Object storage (S3-compatible) for backups and kit assets
+- Load balancers and DNS records
+- VPN / WireGuard for secure bridge-to-cloud communication
+
+## Ansible
+
+Playbooks for:
+- Installing Docker and dependencies on bare metal
+- Configuring infrastructure nodes (Raspberry Pi OS setup, bridge daemon deployment)
+- Rotating TLS certificates
+- Security hardening (fail2ban, firewall rules)
+
+## Monitoring
+
+Stack: Prometheus + Grafana + Loki + Alertmanager
+
+**Metrics**:
+- Node uptime and health
+- Message throughput (inbound/outbound)
+- API request rates and error rates
+- Database performance
+- Bridge daemon connectivity
+
+**Alerts**:
+- Node offline > 6 hours
+- Bridge daemon disconnected > 15 minutes
+- API error rate > 1%
+- Disk space > 85%
+- Subscription payment failures spike